try tracing doctest

slow ...?

and use documenter fork

.github/workflows/CI.yml

@@ -15,57 +15,6 @@ concurrency:
   cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
 
 jobs:
-  test:
-    runs-on: ${{ matrix.os }}
-    timeout-minutes: 150
-    continue-on-error: ${{ matrix.julia-version == 'nightly' }}
-    strategy:
-      fail-fast: false
-      matrix:
-        julia-version:
-          - '1.6'
-          - '1.9'
-          - '~1.10.0-0'
-          - 'nightly'
-        os:
-          - ubuntu-latest
-        include:
-          # Add a few macOS jobs (not too many, the number we can run in parallel is limited)
-          - julia-version: 'nightly'
-            os: macOS-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          # For Codecov, we must also fetch the parent of the HEAD commit to
-          # be able to properly deal with PRs / merges
-          fetch-depth: 2
-      - name: "Set up Julia"
-        uses: julia-actions/setup-julia@v1
-        with:
-          version: ${{ matrix.julia-version }}
-      - name: "Build package"
-        uses: julia-actions/julia-buildpkg@latest
-      - name: "limit OpenMP threads"
-        if: runner.os == 'macOS'
-        # restrict number of openMP threads on macOS due to oversubscription
-        run: echo "OMP_NUM_THREADS=1" >> $GITHUB_ENV
-      - name: "Run tests"
-        uses: julia-actions/julia-runtest@latest
-        with:
-          annotate: ${{ matrix.julia-version == '1.9' }}
-          coverage: ${{ matrix.julia-version == '1.9' }}
-          depwarn: error
-      - name: "Process code coverage"
-        if: matrix.julia-version == '1.9'
-        uses: julia-actions/julia-processcoverage@v1
-        with:
-          directories: src,experimental
-      - name: "Upload coverage data to Codecov"
-        if: matrix.julia-version == '1.9'
-        continue-on-error: true
-        uses: codecov/codecov-action@v3
-
   doctest:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 150
@@ -76,13 +25,8 @@ jobs:
         julia-version:
           - '1.9'
           - '~1.10.0-0'
-          - 'nightly'
         os:
           - ubuntu-latest
-        include:
-          # Add macOS jobs (not too many, the number we can run in parallel is limited)
-          - julia-version: '1.9'
-            os: macOS-latest
 
     steps:
       - uses: actions/checkout@v3
@@ -114,14 +58,26 @@ jobs:
           julia --project=docs --color=yes -e '
             using Pkg
             Pkg.develop(PackageSpec(path=pwd()))
+            Pkg.add(url="https://github.com/benlorenz/Documenter.jl", rev="bl/printblockandtime027")
             Pkg.instantiate()'
       - name: "Run doctests"
+        env: 
+          JULIA_RR_RECORD_ARGS: -n
         run: |
-          julia --project=docs --depwarn=error --color=yes -e'
+          echo -1 | sudo tee /proc/sys/kernel/perf_event_paranoid
+          julia --bug-report=rr-local -- --project=docs --depwarn=error --color=yes -e'
             using Documenter
             using Oscar
             DocMeta.setdocmeta!(Oscar, :DocTestSetup, :(using Oscar; Oscar.AbstractAlgebra.set_current_module(@__MODULE__)); recursive = true)
             doctest(Oscar)'
+          ls -la $HOME/.local/share/rr/
+      - name: "Archive rr-trace"
+        if: success() || failure()
+        uses: actions/upload-artifact@v3
+        with:
+          name: doctest-rr-trace
+          path: |
+            $HOME/.local/share/rr
       - name: "Process code coverage"
         if: matrix.julia-version == '1.9'
         uses: julia-actions/julia-processcoverage@v1