diff --git a/.github/workflows/nix-action-rocq-9.0.yml b/.github/workflows/nix-action-rocq-9.0.yml
index d72ecbeca4..159bcb15df 100644
--- a/.github/workflows/nix-action-rocq-9.0.yml
+++ b/.github/workflows/nix-action-rocq-9.0.yml
@@ -10,7 +10,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -24,7 +24,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -74,7 +74,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -88,7 +88,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -139,7 +139,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -153,7 +153,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -207,7 +207,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -221,7 +221,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -271,7 +271,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -285,7 +285,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -327,7 +327,6 @@ jobs:
   QuickChick:
     needs:
     - coq
-    - mathcomp-boot
     - ExtLib
     - simple-io
     runs-on: ubuntu-latest
@@ -337,7 +336,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -351,7 +350,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -382,10 +381,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: ExtLib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -409,7 +404,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -423,7 +418,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -475,7 +470,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -489,7 +484,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -547,7 +542,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -561,7 +556,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -611,7 +606,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -625,7 +620,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -677,7 +672,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -691,7 +686,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -749,7 +744,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -763,7 +758,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -805,7 +800,6 @@ jobs:
   autosubst:
     needs:
     - coq
-    - mathcomp-boot
     - stdlib
     runs-on: ubuntu-latest
     steps:
@@ -814,7 +808,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -828,7 +822,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -859,10 +853,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -882,7 +872,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -896,7 +886,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -946,7 +936,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -960,7 +950,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1010,7 +1000,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1024,7 +1014,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1074,7 +1064,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1088,7 +1078,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1138,7 +1128,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1152,7 +1142,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1201,7 +1191,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1215,7 +1205,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1261,7 +1251,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1275,7 +1265,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1325,7 +1315,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1339,7 +1329,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1389,7 +1379,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1403,7 +1393,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1453,7 +1443,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1467,7 +1457,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1510,7 +1500,6 @@ jobs:
     needs:
     - coq
     - stdlib
-    - mathcomp-boot
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -1518,7 +1507,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1532,7 +1521,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1567,10 +1556,6 @@ jobs:
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "stdlib"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -1586,7 +1571,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1600,7 +1585,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1651,7 +1636,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1665,7 +1650,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1719,7 +1704,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1733,7 +1718,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1783,7 +1768,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1797,7 +1782,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1839,7 +1824,6 @@ jobs:
   fcsl-pcm:
     needs:
     - coq
-    - mathcomp-algebra
     - stdlib
     runs-on: ubuntu-latest
     steps:
@@ -1848,7 +1832,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1862,7 +1846,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1893,10 +1877,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-algebra"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -1916,7 +1896,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1930,7 +1910,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1980,7 +1960,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1994,7 +1974,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2045,7 +2025,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2059,7 +2039,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2114,7 +2094,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2128,7 +2108,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2183,7 +2163,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2197,7 +2177,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2251,7 +2231,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2265,7 +2245,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2315,7 +2295,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2329,7 +2309,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2370,7 +2350,7 @@ jobs:
         "rocq-9.0" --argstr job "math-classes"
   mathcomp:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-character
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -2380,7 +2360,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2394,7 +2374,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2422,9 +2402,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-character'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2439,7 +2419,7 @@ jobs:
         "rocq-9.0" --argstr job "mathcomp"
   mathcomp-algebra:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-order
     - mathcomp-fingroup
     - hierarchy-builder
@@ -2450,7 +2430,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2464,7 +2444,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2492,9 +2472,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-order'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2515,7 +2495,6 @@ jobs:
     needs:
     - coq
     - mathcomp-ssreflect
-    - mathcomp-algebra
     - coq-elpi
     - mathcomp-zify
     runs-on: ubuntu-latest
@@ -2525,7 +2504,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2539,7 +2518,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2574,10 +2553,6 @@ jobs:
       name: 'Building/fetching previous CI target: mathcomp-ssreflect'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "mathcomp-ssreflect"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-algebra"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: coq-elpi'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2594,7 +2569,6 @@ jobs:
     needs:
     - coq
     - mathcomp-reals
-    - mathcomp-field
     - mathcomp-bigenough
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -2604,7 +2578,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2618,7 +2592,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2653,10 +2627,6 @@ jobs:
       name: 'Building/fetching previous CI target: mathcomp-reals'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "mathcomp-reals"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-field'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-field"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-bigenough'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2683,7 +2653,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2697,7 +2667,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2751,7 +2721,6 @@ jobs:
   mathcomp-bigenough:
     needs:
     - coq
-    - mathcomp-boot
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -2759,7 +2728,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2773,7 +2742,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2804,17 +2773,13 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "mathcomp-bigenough"
   mathcomp-boot:
     needs:
-    - coq
+    - rocq-core
     - hierarchy-builder
     runs-on: ubuntu-latest
     steps:
@@ -2823,7 +2788,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2837,7 +2802,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2865,9 +2830,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: hierarchy-builder'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2878,7 +2843,7 @@ jobs:
         "rocq-9.0" --argstr job "mathcomp-boot"
   mathcomp-character:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-field
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -2888,7 +2853,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2902,7 +2867,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2930,9 +2895,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-field'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2949,7 +2914,6 @@ jobs:
     needs:
     - coq
     - mathcomp-ssreflect
-    - mathcomp-algebra
     - mathcomp-finmap
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -2959,7 +2923,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2973,7 +2937,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3008,10 +2972,6 @@ jobs:
       name: 'Building/fetching previous CI target: mathcomp-ssreflect'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "mathcomp-ssreflect"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-algebra"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-finmap'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3026,7 +2986,7 @@ jobs:
         "rocq-9.0" --argstr job "mathcomp-classical"
   mathcomp-field:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-solvable
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -3036,7 +2996,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3050,7 +3010,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3078,9 +3038,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-solvable'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3095,7 +3055,7 @@ jobs:
         "rocq-9.0" --argstr job "mathcomp-field"
   mathcomp-fingroup:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-boot
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -3105,7 +3065,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3119,7 +3079,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3147,9 +3107,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-boot'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3165,7 +3125,6 @@ jobs:
   mathcomp-finmap:
     needs:
     - coq
-    - mathcomp-boot
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -3173,7 +3132,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3187,7 +3146,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3218,17 +3177,13 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "mathcomp-finmap"
   mathcomp-order:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-boot
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -3238,7 +3193,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3252,7 +3207,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3280,9 +3235,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-boot'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3307,7 +3262,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3321,7 +3276,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3377,7 +3332,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3391,7 +3346,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3440,7 +3395,7 @@ jobs:
         "rocq-9.0" --argstr job "mathcomp-reals-stdlib"
   mathcomp-solvable:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-algebra
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -3450,7 +3405,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3464,7 +3419,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3492,9 +3447,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-algebra'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3510,9 +3465,6 @@ jobs:
   mathcomp-ssreflect:
     needs:
     - coq
-    - mathcomp-boot
-    - mathcomp-order
-    - hierarchy-builder
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -3520,7 +3472,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3534,7 +3486,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3565,18 +3517,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-boot"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-order'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-order"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: hierarchy-builder'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "hierarchy-builder"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3584,9 +3524,7 @@ jobs:
   mathcomp-word:
     needs:
     - coq
-    - mathcomp-algebra
     - mathcomp-ssreflect
-    - mathcomp-fingroup
     - stdlib
     runs-on: ubuntu-latest
     steps:
@@ -3595,7 +3533,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3609,7 +3547,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3640,18 +3578,10 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-algebra"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-ssreflect'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "mathcomp-ssreflect"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-fingroup'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-fingroup"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3663,9 +3593,6 @@ jobs:
   mathcomp-zify:
     needs:
     - coq
-    - mathcomp-boot
-    - mathcomp-algebra
-    - mathcomp-fingroup
     - stdlib
     runs-on: ubuntu-latest
     steps:
@@ -3674,7 +3601,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3688,7 +3615,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3719,18 +3646,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-boot"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-algebra"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-fingroup'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-fingroup"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3751,7 +3666,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3765,7 +3680,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3820,7 +3735,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3834,7 +3749,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3889,7 +3804,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3903,7 +3818,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3957,7 +3872,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3971,7 +3886,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4022,7 +3937,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4036,7 +3951,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4090,7 +4005,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4104,7 +4019,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4154,7 +4069,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4168,7 +4083,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4218,7 +4133,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4232,7 +4147,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4283,7 +4198,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4297,7 +4212,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4351,7 +4266,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4365,7 +4280,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4406,9 +4321,8 @@ jobs:
         "rocq-9.0" --argstr job "quickchick-test"
   relation-algebra:
     needs:
-    - coq
-    - aac-tactics
-    - mathcomp-boot
+    - rocq-core
+    - stdlib
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -4416,7 +4330,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4430,7 +4344,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4458,17 +4372,13 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: aac-tactics'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "aac-tactics"
+        "rocq-9.0" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
+      name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.0" --argstr job "mathcomp-boot"
+        "rocq-9.0" --argstr job "stdlib"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -4482,7 +4392,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4496,7 +4406,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4537,7 +4447,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4551,7 +4461,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4598,7 +4508,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4612,7 +4522,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4666,7 +4576,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4680,7 +4590,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4730,7 +4640,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4744,7 +4654,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4794,7 +4704,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4808,7 +4718,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4858,7 +4768,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4872,7 +4782,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4922,7 +4832,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4936,7 +4846,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4985,7 +4895,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4999,7 +4909,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5045,7 +4955,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5059,7 +4969,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5107,7 +5017,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5121,7 +5031,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5163,7 +5073,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5177,7 +5087,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5227,7 +5137,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5241,7 +5151,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5290,7 +5200,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5304,7 +5214,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5350,7 +5260,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5364,7 +5274,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
diff --git a/.github/workflows/nix-action-rocq-9.1.yml b/.github/workflows/nix-action-rocq-9.1.yml
index 2ca22a4fc9..642abf7c31 100644
--- a/.github/workflows/nix-action-rocq-9.1.yml
+++ b/.github/workflows/nix-action-rocq-9.1.yml
@@ -10,7 +10,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -24,7 +24,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -74,7 +74,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -88,7 +88,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -139,7 +139,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -153,7 +153,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -207,7 +207,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -221,7 +221,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -271,7 +271,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -285,7 +285,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -327,7 +327,6 @@ jobs:
   QuickChick:
     needs:
     - coq
-    - mathcomp-boot
     - ExtLib
     - simple-io
     runs-on: ubuntu-latest
@@ -337,7 +336,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -351,7 +350,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -382,10 +381,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: ExtLib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -409,7 +404,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -423,7 +418,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -475,7 +470,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -489,7 +484,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -547,7 +542,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -561,7 +556,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -611,7 +606,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -625,7 +620,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -677,7 +672,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -691,7 +686,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -749,7 +744,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -763,7 +758,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -805,7 +800,6 @@ jobs:
   autosubst:
     needs:
     - coq
-    - mathcomp-boot
     - stdlib
     runs-on: ubuntu-latest
     steps:
@@ -814,7 +808,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -828,7 +822,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -859,10 +853,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -882,7 +872,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -896,7 +886,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -946,7 +936,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -960,7 +950,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1010,7 +1000,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1024,7 +1014,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1074,7 +1064,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1088,7 +1078,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1138,7 +1128,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1152,7 +1142,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1201,7 +1191,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1215,7 +1205,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1261,7 +1251,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1275,7 +1265,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1325,7 +1315,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1339,7 +1329,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1389,7 +1379,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1403,7 +1393,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1453,7 +1443,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1467,7 +1457,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1510,7 +1500,6 @@ jobs:
     needs:
     - coq
     - stdlib
-    - mathcomp-boot
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -1518,7 +1507,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1532,7 +1521,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1567,10 +1556,6 @@ jobs:
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "stdlib"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -1586,7 +1571,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1600,7 +1585,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1651,7 +1636,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1665,7 +1650,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1719,7 +1704,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1733,7 +1718,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1783,7 +1768,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1797,7 +1782,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1839,7 +1824,6 @@ jobs:
   fcsl-pcm:
     needs:
     - coq
-    - mathcomp-algebra
     - stdlib
     runs-on: ubuntu-latest
     steps:
@@ -1848,7 +1832,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1862,7 +1846,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1893,10 +1877,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-algebra"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -1916,7 +1896,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1930,7 +1910,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1980,7 +1960,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1994,7 +1974,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2045,7 +2025,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2059,7 +2039,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2114,7 +2094,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2128,7 +2108,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2183,7 +2163,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2197,7 +2177,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2251,7 +2231,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2265,7 +2245,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2315,7 +2295,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2329,7 +2309,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2370,7 +2350,7 @@ jobs:
         "rocq-9.1" --argstr job "math-classes"
   mathcomp:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-character
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -2380,7 +2360,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2394,7 +2374,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2422,9 +2402,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "coq"
+        "rocq-9.1" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-character'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2439,7 +2419,7 @@ jobs:
         "rocq-9.1" --argstr job "mathcomp"
   mathcomp-algebra:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-order
     - mathcomp-fingroup
     - hierarchy-builder
@@ -2450,7 +2430,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2464,7 +2444,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2492,9 +2472,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "coq"
+        "rocq-9.1" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-order'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2515,7 +2495,6 @@ jobs:
     needs:
     - coq
     - mathcomp-ssreflect
-    - mathcomp-algebra
     - coq-elpi
     - mathcomp-zify
     runs-on: ubuntu-latest
@@ -2525,7 +2504,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2539,7 +2518,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2574,10 +2553,6 @@ jobs:
       name: 'Building/fetching previous CI target: mathcomp-ssreflect'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "mathcomp-ssreflect"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-algebra"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: coq-elpi'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2594,7 +2569,6 @@ jobs:
     needs:
     - coq
     - mathcomp-reals
-    - mathcomp-field
     - mathcomp-bigenough
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -2604,7 +2578,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2618,7 +2592,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2653,10 +2627,6 @@ jobs:
       name: 'Building/fetching previous CI target: mathcomp-reals'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "mathcomp-reals"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-field'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-field"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-bigenough'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2683,7 +2653,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2697,7 +2667,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2751,7 +2721,6 @@ jobs:
   mathcomp-bigenough:
     needs:
     - coq
-    - mathcomp-boot
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -2759,7 +2728,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2773,7 +2742,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2804,17 +2773,13 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "mathcomp-bigenough"
   mathcomp-boot:
     needs:
-    - coq
+    - rocq-core
     - hierarchy-builder
     runs-on: ubuntu-latest
     steps:
@@ -2823,7 +2788,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2837,7 +2802,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2865,9 +2830,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "coq"
+        "rocq-9.1" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: hierarchy-builder'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2878,7 +2843,7 @@ jobs:
         "rocq-9.1" --argstr job "mathcomp-boot"
   mathcomp-character:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-field
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -2888,7 +2853,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2902,7 +2867,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2930,9 +2895,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "coq"
+        "rocq-9.1" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-field'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -2949,7 +2914,6 @@ jobs:
     needs:
     - coq
     - mathcomp-ssreflect
-    - mathcomp-algebra
     - mathcomp-finmap
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -2959,7 +2923,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2973,7 +2937,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3008,10 +2972,6 @@ jobs:
       name: 'Building/fetching previous CI target: mathcomp-ssreflect'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "mathcomp-ssreflect"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-algebra"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-finmap'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3026,7 +2986,7 @@ jobs:
         "rocq-9.1" --argstr job "mathcomp-classical"
   mathcomp-field:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-solvable
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -3036,7 +2996,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3050,7 +3010,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3078,9 +3038,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "coq"
+        "rocq-9.1" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-solvable'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3095,7 +3055,7 @@ jobs:
         "rocq-9.1" --argstr job "mathcomp-field"
   mathcomp-fingroup:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-boot
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -3105,7 +3065,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3119,7 +3079,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3147,9 +3107,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "coq"
+        "rocq-9.1" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-boot'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3165,7 +3125,6 @@ jobs:
   mathcomp-finmap:
     needs:
     - coq
-    - mathcomp-boot
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -3173,7 +3132,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3187,7 +3146,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3218,17 +3177,13 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "mathcomp-finmap"
   mathcomp-order:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-boot
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -3238,7 +3193,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3252,7 +3207,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3280,9 +3235,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "coq"
+        "rocq-9.1" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-boot'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3307,7 +3262,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3321,7 +3276,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3377,7 +3332,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3391,7 +3346,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3440,7 +3395,7 @@ jobs:
         "rocq-9.1" --argstr job "mathcomp-reals-stdlib"
   mathcomp-solvable:
     needs:
-    - coq
+    - rocq-core
     - mathcomp-algebra
     - hierarchy-builder
     runs-on: ubuntu-latest
@@ -3450,7 +3405,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3464,7 +3419,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3492,9 +3447,9 @@ jobs:
         \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
         status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
+      name: 'Building/fetching previous CI target: rocq-core'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "coq"
+        "rocq-9.1" --argstr job "rocq-core"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-algebra'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3510,9 +3465,6 @@ jobs:
   mathcomp-ssreflect:
     needs:
     - coq
-    - mathcomp-boot
-    - mathcomp-order
-    - hierarchy-builder
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -3520,7 +3472,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3534,7 +3486,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3565,18 +3517,6 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-boot"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-order'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-order"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: hierarchy-builder'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "hierarchy-builder"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3584,9 +3524,7 @@ jobs:
   mathcomp-word:
     needs:
     - coq
-    - mathcomp-algebra
     - mathcomp-ssreflect
-    - mathcomp-fingroup
     - stdlib
     runs-on: ubuntu-latest
     steps:
@@ -3595,7 +3533,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3609,7 +3547,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3640,18 +3578,10 @@ jobs:
       name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-algebra"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: mathcomp-ssreflect'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "mathcomp-ssreflect"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-fingroup'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-fingroup"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -3663,9 +3593,6 @@ jobs:
   mathcomp-zify:
     needs:
     - coq
-    - mathcomp-boot
-    - mathcomp-algebra
-    - mathcomp-fingroup
     - stdlib
     runs-on: ubuntu-latest
     steps:
@@ -3674,7 +3601,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3688,7 +3615,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3720,25 +3647,284 @@ jobs:
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "coq"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
+      name: 'Building/fetching previous CI target: stdlib'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-boot"
+        "rocq-9.1" --argstr job "stdlib"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-algebra'
+      name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-algebra"
+        "rocq-9.1" --argstr job "mathcomp-zify"
+  metarocq-common:
+    needs:
+    - coq
+    - equations
+    - metarocq-utils
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (metarocq-common)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.1\" --argstr job \"metarocq-common\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-fingroup'
+      name: 'Building/fetching previous CI target: coq'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-fingroup"
+        "rocq-9.1" --argstr job "coq"
     - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: stdlib'
+      name: 'Building/fetching previous CI target: equations'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "stdlib"
+        "rocq-9.1" --argstr job "equations"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: metarocq-utils'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "metarocq-utils"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-zify"
+        "rocq-9.1" --argstr job "metarocq-common"
+  metarocq-template-rocq:
+    needs:
+    - coq
+    - equations
+    - metarocq-common
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (metarocq-template-rocq)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.1\" --argstr job \"metarocq-template-rocq\" \\\n   --dry-run 2> err
+        > out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: equations'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "equations"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: metarocq-common'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "metarocq-common"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "metarocq-template-rocq"
+  metarocq-translations:
+    needs:
+    - coq
+    - equations
+    - metarocq-template-rocq
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (metarocq-translations)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.1\" --argstr job \"metarocq-translations\" \\\n   --dry-run 2> err
+        > out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: equations'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "equations"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: metarocq-template-rocq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "metarocq-template-rocq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "metarocq-translations"
+  metarocq-utils:
+    needs:
+    - coq
+    - equations
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (metarocq-utils)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.1\" --argstr job \"metarocq-utils\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: equations'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "equations"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.1" --argstr job "metarocq-utils"
   mtac2:
     needs:
     - coq
@@ -3751,7 +3937,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3765,7 +3951,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3819,7 +4005,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3833,7 +4019,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3883,7 +4069,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3897,7 +4083,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3947,7 +4133,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3961,7 +4147,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4012,7 +4198,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4026,7 +4212,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4080,7 +4266,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4094,7 +4280,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4137,7 +4323,6 @@ jobs:
     needs:
     - coq
     - aac-tactics
-    - mathcomp-boot
     runs-on: ubuntu-latest
     steps:
     - name: Determine which commit to initially checkout
@@ -4145,7 +4330,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4159,7 +4344,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4194,10 +4379,6 @@ jobs:
       name: 'Building/fetching previous CI target: aac-tactics'
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-9.1" --argstr job "aac-tactics"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: mathcomp-boot'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-9.1" --argstr job "mathcomp-boot"
     - if: steps.stepCheck.outputs.status != 'fetched'
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
@@ -4211,7 +4392,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4225,7 +4406,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4266,7 +4447,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4280,7 +4461,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4327,7 +4508,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4341,7 +4522,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4395,7 +4576,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4409,7 +4590,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4459,7 +4640,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4473,7 +4654,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4523,7 +4704,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4537,7 +4718,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4587,7 +4768,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4601,7 +4782,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4651,7 +4832,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4665,7 +4846,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4714,7 +4895,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4728,7 +4909,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4774,7 +4955,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4788,7 +4969,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4836,7 +5017,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4850,7 +5031,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4892,7 +5073,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4906,7 +5087,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4956,7 +5137,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4970,7 +5151,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5019,7 +5200,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5033,7 +5214,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5079,7 +5260,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5093,7 +5274,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
diff --git a/.github/workflows/nix-action-rocq-9.2.yml b/.github/workflows/nix-action-rocq-9.2.yml
new file mode 100644
index 0000000000..6221ea9157
--- /dev/null
+++ b/.github/workflows/nix-action-rocq-9.2.yml
@@ -0,0 +1,5095 @@
+jobs:
+  Cheerios:
+    needs:
+    - coq
+    - StructTact
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (Cheerios)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"Cheerios\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: StructTact'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "StructTact"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "Cheerios"
+  ExtLib:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (ExtLib)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"ExtLib\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ExtLib"
+  ITree:
+    needs:
+    - coq
+    - ExtLib
+    - paco
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (ITree)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"ITree\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: ExtLib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ExtLib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: paco'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "paco"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ITree"
+  InfSeqExt:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (InfSeqExt)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"InfSeqExt\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "InfSeqExt"
+  MenhirLib:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (MenhirLib)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"MenhirLib\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "MenhirLib"
+  QuickChick:
+    needs:
+    - coq
+    - mathcomp-boot
+    - ExtLib
+    - simple-io
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (QuickChick)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"QuickChick\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: ExtLib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ExtLib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: simple-io'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "simple-io"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "QuickChick"
+  StructTact:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (StructTact)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"StructTact\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "StructTact"
+  Verdi:
+    needs:
+    - coq
+    - Cheerios
+    - InfSeqExt
+    - mathcomp-ssreflect
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (Verdi)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"Verdi\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: Cheerios'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "Cheerios"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: InfSeqExt'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "InfSeqExt"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-ssreflect'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-ssreflect"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "Verdi"
+  aac-tactics:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (aac-tactics)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"aac-tactics\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "aac-tactics"
+  argosy:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (argosy)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"argosy\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "argosy"
+  async-test:
+    needs:
+    - coq
+    - itree-io
+    - json
+    - QuickChick
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (async-test)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"async-test\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: itree-io'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "itree-io"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: json'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "json"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: QuickChick'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "QuickChick"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "async-test"
+  atbr:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (atbr)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"atbr\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "atbr"
+  autosubst:
+    needs:
+    - coq
+    - mathcomp-boot
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (autosubst)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"autosubst\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "autosubst"
+  bbv:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (bbv)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"bbv\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "bbv"
+  bignums:
+    needs:
+    - rocq-core
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (bignums)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"bignums\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-core'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-core"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "bignums"
+  bignums-test:
+    needs:
+    - coq
+    - bignums
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (bignums-test)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"bignums-test\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: bignums'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "bignums"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "bignums-test"
+  ceres:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (ceres)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"ceres\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ceres"
+  coinduction:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (coinduction)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"coinduction\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coinduction"
+  coq:
+    needs:
+    - rocq-core
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (coq)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"coq\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-core'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-core"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+  coq-elpi:
+    needs:
+    - coq
+    - rocq-elpi
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (coq-elpi)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"coq-elpi\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-elpi'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-elpi"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq-elpi"
+  coq-hammer:
+    needs:
+    - coq
+    - coq-hammer-tactics
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (coq-hammer)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"coq-hammer\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq-hammer-tactics'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq-hammer-tactics"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq-hammer"
+  coq-hammer-tactics:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (coq-hammer-tactics)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"coq-hammer-tactics\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq-hammer-tactics"
+  coqprime:
+    needs:
+    - coq
+    - bignums
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (coqprime)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"coqprime\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: bignums'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "bignums"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coqprime"
+  coquelicot:
+    needs:
+    - coq
+    - stdlib
+    - mathcomp-boot
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (coquelicot)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"coquelicot\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coquelicot"
+  coqutil:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (coqutil)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"coqutil\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coqutil"
+  deriving:
+    needs:
+    - coq
+    - mathcomp-ssreflect
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (deriving)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"deriving\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-ssreflect'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-ssreflect"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "deriving"
+  dpdgraph-test:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (dpdgraph-test)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"dpdgraph-test\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "dpdgraph-test"
+  equations:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (equations)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"equations\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "equations"
+  fcsl-pcm:
+    needs:
+    - coq
+    - mathcomp-algebra
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (fcsl-pcm)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"fcsl-pcm\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-algebra'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-algebra"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "fcsl-pcm"
+  flocq:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (flocq)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"flocq\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "flocq"
+  hierarchy-builder:
+    needs:
+    - rocq-core
+    - rocq-elpi
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (hierarchy-builder)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"hierarchy-builder\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-core'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-core"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-elpi'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-elpi"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+  http:
+    needs:
+    - coq
+    - QuickChick
+    - async-test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (http)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"http\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: QuickChick'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "QuickChick"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: async-test'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "async-test"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "http"
+  itree-io:
+    needs:
+    - coq
+    - ITree
+    - simple-io
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (itree-io)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"itree-io\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: ITree'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ITree"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: simple-io'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "simple-io"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "itree-io"
+  json:
+    needs:
+    - coq
+    - parsec
+    - MenhirLib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (json)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"json\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: parsec'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "parsec"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: MenhirLib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "MenhirLib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "json"
+  kami:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (kami)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"kami\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "kami"
+  math-classes:
+    needs:
+    - coq
+    - bignums
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (math-classes)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"math-classes\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: bignums'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "bignums"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "math-classes"
+  mathcomp:
+    needs:
+    - coq
+    - mathcomp-character
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-character'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-character"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp"
+  mathcomp-algebra:
+    needs:
+    - coq
+    - mathcomp-order
+    - mathcomp-fingroup
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-algebra)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-algebra\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-order'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-order"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-fingroup'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-fingroup"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-algebra"
+  mathcomp-algebra-tactics:
+    needs:
+    - coq
+    - mathcomp-ssreflect
+    - mathcomp-algebra
+    - coq-elpi
+    - mathcomp-zify
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-algebra-tactics)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-algebra-tactics\" \\\n   --dry-run 2>
+        err > out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"\
+        Error: getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-ssreflect'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-ssreflect"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-algebra'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-algebra"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq-elpi'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq-elpi"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-zify'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-zify"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-algebra-tactics"
+  mathcomp-analysis:
+    needs:
+    - coq
+    - mathcomp-reals
+    - mathcomp-field
+    - mathcomp-bigenough
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-analysis)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-analysis\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-reals'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-reals"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-field'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-field"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-bigenough'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-bigenough"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-analysis"
+  mathcomp-analysis-stdlib:
+    needs:
+    - coq
+    - mathcomp-analysis
+    - mathcomp-reals-stdlib
+    - stdlib
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-analysis-stdlib)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-analysis-stdlib\" \\\n   --dry-run 2>
+        err > out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"\
+        Error: getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-analysis'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-analysis"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-reals-stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-reals-stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-analysis-stdlib"
+  mathcomp-bigenough:
+    needs:
+    - coq
+    - mathcomp-boot
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-bigenough)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-bigenough\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-bigenough"
+  mathcomp-boot:
+    needs:
+    - coq
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-boot)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-boot\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+  mathcomp-character:
+    needs:
+    - coq
+    - mathcomp-field
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-character)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-character\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-field'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-field"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-character"
+  mathcomp-classical:
+    needs:
+    - coq
+    - mathcomp-ssreflect
+    - mathcomp-algebra
+    - mathcomp-finmap
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-classical)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-classical\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-ssreflect'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-ssreflect"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-algebra'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-algebra"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-finmap'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-finmap"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-classical"
+  mathcomp-field:
+    needs:
+    - coq
+    - mathcomp-solvable
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-field)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-field\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-solvable'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-solvable"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-field"
+  mathcomp-fingroup:
+    needs:
+    - coq
+    - mathcomp-boot
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-fingroup)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-fingroup\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-fingroup"
+  mathcomp-finmap:
+    needs:
+    - coq
+    - mathcomp-boot
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-finmap)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-finmap\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-finmap"
+  mathcomp-order:
+    needs:
+    - coq
+    - mathcomp-boot
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-order)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-order\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-order"
+  mathcomp-reals:
+    needs:
+    - coq
+    - mathcomp-classical
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-reals)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-reals\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-classical'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-classical"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-reals"
+  mathcomp-reals-stdlib:
+    needs:
+    - coq
+    - mathcomp-reals
+    - stdlib
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-reals-stdlib)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-reals-stdlib\" \\\n   --dry-run 2> err
+        > out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-reals'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-reals"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-reals-stdlib"
+  mathcomp-solvable:
+    needs:
+    - coq
+    - mathcomp-algebra
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-solvable)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-solvable\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-algebra'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-algebra"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-solvable"
+  mathcomp-ssreflect:
+    needs:
+    - coq
+    - mathcomp-boot
+    - mathcomp-order
+    - hierarchy-builder
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-ssreflect)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-ssreflect\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-order'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-order"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: hierarchy-builder'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "hierarchy-builder"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-ssreflect"
+  mathcomp-word:
+    needs:
+    - coq
+    - mathcomp-algebra
+    - mathcomp-ssreflect
+    - mathcomp-fingroup
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-word)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-word\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-algebra'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-algebra"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-ssreflect'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-ssreflect"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-fingroup'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-fingroup"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-word"
+  mathcomp-zify:
+    needs:
+    - coq
+    - mathcomp-boot
+    - mathcomp-algebra
+    - mathcomp-fingroup
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mathcomp-zify)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mathcomp-zify\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-algebra'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-algebra"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-fingroup'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-fingroup"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-zify"
+  mtac2:
+    needs:
+    - coq
+    - unicoq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (mtac2)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"mtac2\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: unicoq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "unicoq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mtac2"
+  neural-net-coq-interp:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (neural-net-coq-interp)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"neural-net-coq-interp\" \\\n   --dry-run 2> err
+        > out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "neural-net-coq-interp"
+  paco:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (paco)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"paco\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "paco"
+  paramcoq-test:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (paramcoq-test)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"paramcoq-test\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "paramcoq-test"
+  parsec:
+    needs:
+    - coq
+    - ceres
+    - ExtLib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (parsec)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"parsec\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: ceres'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ceres"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: ExtLib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ExtLib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "parsec"
+  quickchick-test:
+    needs:
+    - coq
+    - QuickChick
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (quickchick-test)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"quickchick-test\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: QuickChick'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "QuickChick"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "quickchick-test"
+  relation-algebra:
+    needs:
+    - coq
+    - aac-tactics
+    - mathcomp-boot
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (relation-algebra)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"relation-algebra\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: aac-tactics'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "aac-tactics"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: mathcomp-boot'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "mathcomp-boot"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "relation-algebra"
+  rocq-core:
+    needs: []
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (rocq-core)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"rocq-core\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-core"
+  rocq-elpi:
+    needs:
+    - rocq-core
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (rocq-elpi)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"rocq-elpi\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-core'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-core"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-elpi"
+  rocq-elpi-test:
+    needs:
+    - rocq-core
+    - rocq-elpi
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (rocq-elpi-test)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"rocq-elpi-test\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-core'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-core"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-elpi'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-elpi"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-elpi-test"
+  rocq-lean-import:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (rocq-lean-import)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"rocq-lean-import\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-lean-import"
+  simple-io:
+    needs:
+    - coq
+    - ExtLib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (simple-io)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"simple-io\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: ExtLib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "ExtLib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "simple-io"
+  smtcoq:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (smtcoq)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"smtcoq\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "smtcoq"
+  stalmarck:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (stalmarck)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"stalmarck\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stalmarck"
+  stalmarck-tactic:
+    needs:
+    - coq
+    - stalmarck
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (stalmarck-tactic)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"stalmarck-tactic\" \\\n   --dry-run 2> err > out
+        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stalmarck'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stalmarck"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stalmarck-tactic"
+  stdlib:
+    needs:
+    - rocq-core
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (stdlib)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"stdlib\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-core'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-core"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+  stdlib-refman-html:
+    needs:
+    - rocq-core
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (stdlib-refman-html)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"stdlib-refman-html\" \\\n   --dry-run 2> err >
+        out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
+        getting derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: rocq-core'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "rocq-core"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib-refman-html"
+  stdpp:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (stdpp)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"stdpp\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdpp"
+  tlc:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (tlc)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"tlc\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "tlc"
+  unicoq:
+    needs:
+    - coq
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (unicoq)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"unicoq\" \\\n   --dry-run 2> err > out || (touch
+        fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting derivation
+        failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "unicoq"
+  waterproof:
+    needs:
+    - coq
+    - stdlib
+    runs-on: ubuntu-latest
+    steps:
+    - name: Determine which commit to initially checkout
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.target_commit }}
+    - name: Determine which commit to test
+      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
+        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
+        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
+        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
+        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
+        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
+        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
+        \  fi\nfi\n"
+    - name: Git checkout
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
+        ref: ${{ env.tested_commit }}
+    - name: Cachix install
+      uses: cachix/install-nix-action@v31
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - name: Cachix setup coq
+      uses: cachix/cachix-action@v16
+      with:
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+        extraPullNames: coq-community, math-comp
+        name: coq
+    - id: stepGetDerivation
+      name: Getting derivation for current job (waterproof)
+      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
+        \"rocq-9.2\" --argstr job \"waterproof\" \\\n   --dry-run 2> err > out ||
+        (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
+        derivation failed\"; exit 1; fi\n"
+    - id: stepCheck
+      name: Checking presence of CI target for current job
+      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
+        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
+        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
+        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
+        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: coq'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "coq"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: 'Building/fetching previous CI target: stdlib'
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "stdlib"
+    - if: steps.stepCheck.outputs.status != 'fetched'
+      name: Building/fetching current CI target
+      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
+        "rocq-9.2" --argstr job "waterproof"
+name: Nix CI for bundle rocq-9.2
+on:
+  pull_request:
+    paths:
+    - .github/workflows/nix-action-rocq-9.2.yml
+  pull_request_target:
+    paths-ignore:
+    - .github/workflows/nix-action-rocq-9.2.yml
+    types:
+    - opened
+    - synchronize
+    - reopened
+  push:
+    branches:
+    - master
diff --git a/.github/workflows/nix-action-rocq-master.yml b/.github/workflows/nix-action-rocq-master.yml
index 6482ccbcea..7530583666 100644
--- a/.github/workflows/nix-action-rocq-master.yml
+++ b/.github/workflows/nix-action-rocq-master.yml
@@ -10,7 +10,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -24,7 +24,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -74,7 +74,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -88,7 +88,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -138,7 +138,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -152,7 +152,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -203,7 +203,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -217,7 +217,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -271,7 +271,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -285,7 +285,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -335,7 +335,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -349,7 +349,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -401,7 +401,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -415,7 +415,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -473,7 +473,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -487,7 +487,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -538,7 +538,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -552,7 +552,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -608,7 +608,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -622,7 +622,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -680,7 +680,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -694,7 +694,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -744,7 +744,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -758,7 +758,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -808,7 +808,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -822,7 +822,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -874,7 +874,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -888,7 +888,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -946,7 +946,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -960,7 +960,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1011,7 +1011,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1025,7 +1025,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1079,7 +1079,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1093,7 +1093,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1144,7 +1144,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1158,7 +1158,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1212,7 +1212,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1226,7 +1226,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1276,7 +1276,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1290,7 +1290,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1341,7 +1341,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1355,7 +1355,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1409,7 +1409,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1423,7 +1423,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1473,7 +1473,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1487,7 +1487,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1538,7 +1538,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1552,7 +1552,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1605,7 +1605,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1619,7 +1619,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1665,7 +1665,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1679,7 +1679,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1729,7 +1729,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1743,7 +1743,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1793,7 +1793,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1807,7 +1807,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1857,7 +1857,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1871,7 +1871,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1921,7 +1921,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1935,7 +1935,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -1985,7 +1985,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -1999,7 +1999,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2050,7 +2050,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2064,7 +2064,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2118,7 +2118,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2132,7 +2132,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2184,7 +2184,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2198,7 +2198,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2256,7 +2256,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2270,7 +2270,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2321,7 +2321,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2335,7 +2335,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2389,7 +2389,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2403,7 +2403,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2453,7 +2453,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2467,7 +2467,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2517,7 +2517,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2531,7 +2531,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2581,7 +2581,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2595,7 +2595,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2646,7 +2646,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2660,7 +2660,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2716,7 +2716,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2730,7 +2730,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2777,70 +2777,6 @@ jobs:
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-master" --argstr job "fiat-crypto"
-  fiat-crypto-legacy:
-    needs:
-    - coq
-    - coqprime
-    runs-on: ubuntu-latest
-    steps:
-    - name: Determine which commit to initially checkout
-      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
-        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
-        }}\" >> $GITHUB_ENV\nfi\n"
-    - name: Git checkout
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
-        ref: ${{ env.target_commit }}
-    - name: Determine which commit to test
-      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
-        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
-        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
-        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
-        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
-        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
-        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
-        \  fi\nfi\n"
-    - name: Git checkout
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
-        ref: ${{ env.tested_commit }}
-    - name: Cachix install
-      uses: cachix/install-nix-action@v31
-      with:
-        nix_path: nixpkgs=channel:nixpkgs-unstable
-    - name: Cachix setup coq
-      uses: cachix/cachix-action@v16
-      with:
-        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
-        extraPullNames: coq-community, math-comp
-        name: coq
-    - id: stepGetDerivation
-      name: Getting derivation for current job (fiat-crypto-legacy)
-      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
-        \"rocq-master\" --argstr job \"fiat-crypto-legacy\" \\\n   --dry-run 2> err
-        > out || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error:
-        getting derivation failed\"; exit 1; fi\n"
-    - id: stepCheck
-      name: Checking presence of CI target for current job
-      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
-        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
-        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
-        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
-        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-master" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coqprime'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-master" --argstr job "coqprime"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: Building/fetching current CI target
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-master" --argstr job "fiat-crypto-legacy"
   fiat-crypto-ocaml:
     needs:
     - coq
@@ -2852,7 +2788,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2866,7 +2802,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2916,7 +2852,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2930,7 +2866,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -2980,7 +2916,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -2994,7 +2930,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3044,7 +2980,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3058,7 +2994,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3109,7 +3045,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3123,7 +3059,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3177,7 +3113,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3191,7 +3127,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3230,75 +3166,6 @@ jobs:
       name: Building/fetching current CI target
       run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
         "rocq-master" --argstr job "iris"
-  iris-examples:
-    needs:
-    - coq
-    - iris
-    - autosubst
-    runs-on: ubuntu-latest
-    steps:
-    - name: Determine which commit to initially checkout
-      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"target_commit=${{
-        github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
-        }}\" >> $GITHUB_ENV\nfi\n"
-    - name: Git checkout
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
-        ref: ${{ env.target_commit }}
-    - name: Determine which commit to test
-      run: "if [ ${{ github.event_name }} = \"push\" ]; then\n  echo \"tested_commit=${{
-        github.sha }}\" >> $GITHUB_ENV\nelse\n  merge_commit=$(git ls-remote ${{ github.event.repository.html_url
-        }} refs/pull/${{ github.event.number }}/merge | cut -f1)\n  mergeable=$(git
-        merge --no-commit --no-ff ${{ github.event.pull_request.base.sha }} > /dev/null
-        2>&1; echo $?; git merge --abort > /dev/null 2>&1 || true)\n  if [ -z \"$merge_commit\"\
-        \ -o \"x$mergeable\" != \"x0\" ]; then\n    echo \"tested_commit=${{ github.event.pull_request.head.sha
-        }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
-        \  fi\nfi\n"
-    - name: Git checkout
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
-        ref: ${{ env.tested_commit }}
-    - name: Cachix install
-      uses: cachix/install-nix-action@v31
-      with:
-        nix_path: nixpkgs=channel:nixpkgs-unstable
-    - name: Cachix setup coq
-      uses: cachix/cachix-action@v16
-      with:
-        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
-        extraPullNames: coq-community, math-comp
-        name: coq
-    - id: stepGetDerivation
-      name: Getting derivation for current job (iris-examples)
-      run: "NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link \\\n   --argstr bundle
-        \"rocq-master\" --argstr job \"iris-examples\" \\\n   --dry-run 2> err > out
-        || (touch fail; true)\ncat out err\nif [ -e fail ]; then echo \"Error: getting
-        derivation failed\"; exit 1; fi\n"
-    - id: stepCheck
-      name: Checking presence of CI target for current job
-      run: "if $(cat out err | grep -q \"built:\") ; then\n  echo \"CI target needs
-        actual building\"\n  if $(cat out err | grep -q \"derivations will be built:\"\
-        ) ; then\n    echo \"waiting a bit for derivations that should be in cache\"\
-        \n    sleep 30\n  fi\nelse\n  echo \"CI target already built\"\n  echo \"\
-        status=fetched\" >> $GITHUB_OUTPUT\nfi\n"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: coq'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-master" --argstr job "coq"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: iris'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-master" --argstr job "iris"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: 'Building/fetching previous CI target: autosubst'
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-master" --argstr job "autosubst"
-    - if: steps.stepCheck.outputs.status != 'fetched'
-      name: Building/fetching current CI target
-      run: NIXPKGS_ALLOW_UNFREE=1 nix-build --no-out-link --argstr bundle 
-        "rocq-master" --argstr job "iris-examples"
   itauto:
     needs:
     - coq
@@ -3310,7 +3177,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3324,7 +3191,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3375,7 +3242,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3389,7 +3256,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3444,7 +3311,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3458,7 +3325,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3512,7 +3379,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3526,7 +3393,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3576,7 +3443,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3590,7 +3457,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3641,7 +3508,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3655,7 +3522,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3711,7 +3578,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3725,7 +3592,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3786,7 +3653,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3800,7 +3667,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3865,7 +3732,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3879,7 +3746,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -3944,7 +3811,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -3958,7 +3825,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4020,7 +3887,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4034,7 +3901,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4084,7 +3951,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4098,7 +3965,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4149,7 +4016,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4163,7 +4030,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4220,7 +4087,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4234,7 +4101,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4297,7 +4164,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4311,7 +4178,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4366,7 +4233,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4380,7 +4247,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4434,7 +4301,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4448,7 +4315,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4499,7 +4366,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4513,7 +4380,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4568,7 +4435,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4582,7 +4449,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4638,7 +4505,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4652,7 +4519,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4711,7 +4578,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4725,7 +4592,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4781,7 +4648,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4795,7 +4662,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4856,7 +4723,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4870,7 +4737,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -4935,7 +4802,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -4949,7 +4816,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5015,7 +4882,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5029,7 +4896,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5096,7 +4963,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5110,7 +4977,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5166,7 +5033,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5180,7 +5047,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5240,7 +5107,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5254,7 +5121,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5313,7 +5180,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5327,7 +5194,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5384,7 +5251,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5398,7 +5265,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5461,7 +5328,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5475,7 +5342,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5531,7 +5398,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5545,7 +5412,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5605,7 +5472,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5619,7 +5486,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5678,7 +5545,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5692,7 +5559,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5746,7 +5613,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5760,7 +5627,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5811,7 +5678,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5825,7 +5692,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5879,7 +5746,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5893,7 +5760,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -5944,7 +5811,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -5958,7 +5825,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6012,7 +5879,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6026,7 +5893,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6076,7 +5943,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6090,7 +5957,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6140,7 +6007,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6154,7 +6021,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6205,7 +6072,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6219,7 +6086,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6273,7 +6140,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6287,7 +6154,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6338,7 +6205,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6352,7 +6219,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6406,7 +6273,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6420,7 +6287,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6470,7 +6337,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6484,7 +6351,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6532,7 +6399,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6546,7 +6413,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6587,7 +6454,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6601,7 +6468,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6648,7 +6515,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6662,7 +6529,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6716,7 +6583,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6730,7 +6597,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6781,7 +6648,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6795,7 +6662,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6849,7 +6716,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6863,7 +6730,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6913,7 +6780,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6927,7 +6794,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -6977,7 +6844,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -6991,7 +6858,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -7041,7 +6908,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -7055,7 +6922,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -7104,7 +6971,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -7118,7 +6985,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -7164,7 +7031,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -7178,7 +7045,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -7228,7 +7095,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -7242,7 +7109,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -7292,7 +7159,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -7306,7 +7173,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -7356,7 +7223,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -7370,7 +7237,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -7419,7 +7286,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -7433,7 +7300,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
@@ -7479,7 +7346,7 @@ jobs:
         github.sha }}\" >> $GITHUB_ENV\nelse\n  echo \"target_commit=${{ github.event.pull_request.head.sha
         }}\" >> $GITHUB_ENV\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.target_commit }}
@@ -7493,7 +7360,7 @@ jobs:
         }}\" >> $GITHUB_ENV\n  else\n    echo \"tested_commit=$merge_commit\" >> $GITHUB_ENV\n\
         \  fi\nfi\n"
     - name: Git checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ env.tested_commit }}
diff --git a/.nix/config.nix b/.nix/config.nix
index 7b5c5ed616..fcbc94cebc 100644
--- a/.nix/config.nix
+++ b/.nix/config.nix
@@ -207,7 +207,6 @@ with builtins; with (import <nixpkgs> {}).lib;
       "engine-bench"
       "fiat-crypto"
       "fiat-crypto-ocaml"
-      "fiat-crypto-legacy"
       "iris"
       "iris-examples"
       "metacoq"
@@ -244,17 +243,18 @@ with builtins; with (import <nixpkgs> {}).lib;
       { name = p; value.override.version = "main"; }))
     // {
       coq-elpi.override.version = "master";
-      coq-elpi.override.elpi-version = "v3.0.1";
-      fiat-crypto-legacy.override.version = "sp2019latest";
+      coq-elpi.override.elpi-version = "3.4.2";
       tlc.override.version = "master-for-coq-ci";
       smtcoq-trakt.override.version = "with-trakt-coq-master";
       coq-tools.override.version = "proux01:coq_19955";
       stdlib-refman-html.job = true;
+      iris-examples.job = false;  # Currently broken
       jasmin.job = false;  # Currently broken, c.f., https://github.com/rocq-prover/rocq/pull/20589
       ElmExtraction.job = false;  # not in Rocq CI
       RustExtraction.job = false;  # not in Rocq CI
       interval.job = false;  # not in Rocq CI
       parseque.job = false;  # not in Rocq CI
+      LibHyps.job = false;  # not in Rocq CI
       # To add a simple overlay applying to all bundles,
       # add, just below this comment, a line like
       #<package>.override.version = "<github_login>:<branch>";
@@ -271,7 +271,7 @@ with builtins; with (import <nixpkgs> {}).lib;
     common-bundles = {
       bignums.override.version = "master";
       rocq-elpi.override.version = "master";
-      rocq-elpi.override.elpi-version = "v3.0.1";
+      rocq-elpi.override.elpi-version = "3.4.2";
       rocq-elpi-test.override.version = "master";
       hierarchy-builder.override.version = "master";
     };
@@ -282,6 +282,41 @@ with builtins; with (import <nixpkgs> {}).lib;
     }; coqPackages = coq-common-bundles // {
       coq.override.version = "master";
     }; };
+    "rocq-9.2" = { rocqPackages = common-bundles // {
+      rocq-core.override.version = "9.2";
+      # plugin pins, from v9.2 branch of Rocq
+      bignums.override.version = "30a45625546da0a88db8689a8009d580aa3f557f";
+      stdlib-test.job = false;
+    }; coqPackages = coq-common-bundles // {
+      coq.override.version = "9.2";
+      # plugin pins, from v9.2 branch of Rocq
+      aac-tactics.override.version = "4f796a7b0ee88330162727fc6ea988a7e0ea46e3";
+      atbr.override.version = "47ac8fb6bf244d9a4049e04c01e561191490f543";
+      bignums.override.version = "30a45625546da0a88db8689a8009d580aa3f557f";
+      itauto.job = false;  # broken
+      coinduction.override.version = "9502ae09e9f87518330f37c08bc19a8c452dcd91";
+      dpdgraph-test.override.version = "7a0fba21287dd8889c55e6611f8ba219d012b81b";
+      coq-hammer.override.version = "1d581299c2a85af175b53bd35370ea074af922ec";
+      coq-hammer-tactics.override.version = "1d581299c2a85af175b53bd35370ea074af922ec";
+      equations.override.version = "757662b9c875d7169a07b861d48e82157520ab1a";
+      equations-test.job = false;
+      fiat-parsers.job = false;  # broken
+      metarocq.override.version = "e8f8078e756cc378b830eb5a8e4637df43d481af";
+      metarocq-test.override.version = "e8f8078e756cc378b830eb5a8e4637df43d481af";
+      mtac2.override.version = "fe8b6049835caa793436e277a64ee7e4910f7b04";
+      paramcoq-test.override.version = "f8026210f37faf6c4031de24ada9fdded29d67e5";
+      relation-algebra.override.version = "ba3db5783060d9e25d1db5e377fc9d71338a5160";
+      rewriter.override.version = "dd37fb28ed7f01a3b7edc0675a86b95dd3eb1545";
+      rocq-lean-import.override.version = "b8291b9dae4f5ed780112e95eea484e435199b46";
+      smtcoq.override.version = "cff0a8cdb7c73b6c59965a749a4304f3c4ac01bf";
+      # smtcoq-trakt.override.version = "9392f7446a174b770110445c155a07b183cdca3d";
+      stalmarck-tactic.override.version = "d32acd3c477c57b48dd92bdd96d53fb8fa628512";
+      unicoq.override.version = "d52374ca86e3885197f114555e742420fa9bbe94";
+      waterproof.override.version = "99ad6ff78fa700c84ba0cb1d1bda27d8e0f11e1a";
+      compcert.job = false;  # broken
+      VST.job = false;  # depends on compcert
+    } // listToAttrs (forEach lighten-released (p:
+      { name = p; value.job = false; })); };
     "rocq-9.1" = { rocqPackages = common-bundles // {
       rocq-core.override.version = "9.1";
       # check that we compile without warnings on last release of Rocq
diff --git a/.nix/coq-nix-toolbox.nix b/.nix/coq-nix-toolbox.nix
index d4f3188908..85bfd56a5b 100644
--- a/.nix/coq-nix-toolbox.nix
+++ b/.nix/coq-nix-toolbox.nix
@@ -1 +1 @@
-"f21be9b79484884fb23d06463c6f03cb2a266b8b"
+"60810ce1d3e73bece989ce9b9c42d9452c1d54a5"
diff --git a/.nix/coq-overlays/fiat-crypto-legacy/default.nix b/.nix/coq-overlays/fiat-crypto-legacy/default.nix
deleted file mode 100644
index 9072eb3dca..0000000000
--- a/.nix/coq-overlays/fiat-crypto-legacy/default.nix
+++ /dev/null
@@ -1,34 +0,0 @@
-let
-  fetcher = { domain, owner, repo, rev, sha256 ? null, ...}:
-    fetchGit {
-      url = "https://${domain}/${owner}/${repo}";
-      ref = rev;
-      submodules = true;
-    };
-in
-
-{ lib, python3, mkCoqDerivation, coq, coqprime, version ? null }@args:
-
-mkCoqDerivation {
-  pname = "fiat-crypto-legacy";
-  repo = "fiat-crypto";
-  owner = "mit-plv";
-  inherit version fetcher;
-  defaultVersion = null;  # no released version
-
-  nativeBuildInputs = [ python3 ];
-  propagatedBuildInputs = [ coqprime ];
-
-  mlPlugin = true;
-
-  preBuild = ''
-    for f in $(find . -name "*.sh") ; do patchShebangs $f ; done
-    for f in $(find . -name "*.py") ; do patchShebangs $f ; done
-  '';
-
-  buildFlags = [ "print-old-pipeline-lite-hardcoded" "old-pipeline-lite-hardcoded" "lite-display-hardcoded" "print-old-pipeline-nobigmem-hardcoded" "old-pipeline-nobigmem-hardcoded" "nonautogenerated-specific" "nonautogenerated-specific-display" "selected-specific" "selected-specific-display" ];
-
-  installPhase = ''
-    echo "not installing anything"
-  '';
-}
diff --git a/.nix/rocq-overlays/stdlib-refman-html/default.nix b/.nix/rocq-overlays/stdlib-refman-html/default.nix
index 4f76f5a332..5c2361a85b 100644
--- a/.nix/rocq-overlays/stdlib-refman-html/default.nix
+++ b/.nix/rocq-overlays/stdlib-refman-html/default.nix
@@ -1,4 +1,4 @@
-{ antlr4_9, python311, rocq-core, stdlib, rocqPackages }:
+{ antlr4_9, python312, rocq-core, stdlib, rocqPackages }:
 
 rocqPackages.lib.overrideRocqDerivation {
   pname = "stdlib-refman-html";
@@ -7,8 +7,8 @@ rocqPackages.lib.overrideRocqDerivation {
   ++ [ rocq-core.ocamlPackages.ocaml rocq-core.ocamlPackages.dune_3 stdlib ]
   ++ [
     # Sphinx doc dependencies
-    (python311.withPackages
-      (ps: [ ps.sphinx ps.sphinx_rtd_theme ps.pexpect ps.beautifulsoup4
+    (python312.withPackages
+      (ps: [ ps.sphinx ps.sphinx-rtd-theme ps.pexpect ps.beautifulsoup4
              (ps.antlr4-python3-runtime.override {antlr4 = antlr4_9;}) ps.sphinxcontrib-bibtex ]))
     antlr4_9
   ];
diff --git a/dev/doc/howto_release.md b/dev/doc/howto_release.md
index 7257f5fc61..d7255dd681 100644
--- a/dev/doc/howto_release.md
+++ b/dev/doc/howto_release.md
@@ -4,6 +4,7 @@
 * check the result of "make refman-html"
   (in _build/default/doc/refman-html)
 * if need be, update supported versions of Rocq in .nix/config.nix
+  and regenerate CI config with nix-shell --arg do-nothing true --run "genNixActions"
 * rerun CI
 * release on github (and add the generated tarball as asset)
 * once tagging is done push a commit to update doc/sphinx/changes.rst
diff --git a/doc/README.md b/doc/README.md
index c90319053b..f2f8d991cd 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -34,7 +34,7 @@ build the refman is to run:
 Otherwise, you need to install (in another way) Python 3, and the following Python packages:
 
   - sphinx >= 4.5.0
-  - sphinx_rtd_theme >= 1.0.0
+  - sphinx-rtd-theme >= 1.0.0
   - beautifulsoup4 >= 4.8.2
   - antlr4-python3-runtime >= 4.7.1 & <= 4.9.3
   - pexpect >= 4.6.0
@@ -43,7 +43,7 @@ Otherwise, you need to install (in another way) Python 3, and the following Pyth
 For instance, on Debian / Ubuntu, you can install pip and setuptools
 with `apt install python3-pip python3-setuptools` on Debian / Ubuntu then run:
 
-    pip3 install sphinx sphinx_rtd_theme beautifulsoup4 \
+    pip3 install sphinx sphinx-rtd-theme beautifulsoup4 \
                  antlr4-python3-runtime==4.7.1 pexpect sphinxcontrib-bibtex
 
 You can check the dependencies using the `doc/tools/rocqrst/checkdeps.py` script.