Try and see if JuliaLang/julia#42005 fixes CI

Author: DilumAluthge

.github/workflows/ci.yml

@@ -14,65 +14,32 @@ jobs:
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 30
+    timeout-minutes: 60
     strategy:
       fail-fast: false
       matrix:
-        version:
-          - '1.6'
-          - '1'
-          - '^1.7.0-0'
-          # - 'nightly'
         os:
           - ubuntu-latest
-        arch:
-          - x64
     steps:
       - uses: actions/checkout@v2
-      - uses: julia-actions/setup-julia@v1
         with:
-          version: ${{ matrix.version }}
-          arch: ${{ matrix.arch }}
-      - uses: actions/cache@v1
-        env:
-          cache-name: cache-artifacts
-        with:
-          path: ~/.julia/artifacts
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-${{ env.cache-name }}-
-            ${{ runner.os }}-test-
-            ${{ runner.os }}-
+          fetch-depth: 0
       - run: git config --global user.name "Dilum Aluthge"
       - run: git config --global user.email "[email protected]"
+      - run: rm -rf /tmp/julia
+      - run: mkdir -p /tmp
+      - run: cd /tmp && git clone https://github.com/JuliaLang/julia.git
+      - run: cd /tmp/julia && git checkout jn/no-half-duplex
+      - run: cd /tmp/julia && git log -n 1
+      - run: cd /tmp/julia && make -j2
+      - run: cd /tmp/julia && make install
+      - run: echo "/tmp/julia/usr/bin" >> $GITHUB_PATH
+      - run: which -a julia
+      - run: which julia
+      - run: julia --version
+      - run: julia -e 'using InteractiveUtils; InteractiveUtils.versioninfo(; verbose = true)'
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
         env:
           JULIA_DEBUG: 'all'
           BUMPSTDLIBS_TOKEN_FOR_TESTS: ${{ secrets.BUMPSTDLIBS_TOKEN_FOR_TESTS }}
-      - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v1
-        with:
-          file: lcov.info
-  docs:
-    name: Documentation
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: julia-actions/setup-julia@v1
-        with:
-          version: '1'
-      - run: |
-          julia --project=docs -e '
-            using Pkg
-            Pkg.develop(PackageSpec(path=pwd()))
-            Pkg.instantiate()'
-      - run: |
-          julia --project=docs -e '
-            using Documenter: doctest
-            using BumpStdlibs
-            doctest(BumpStdlibs)'
-      - run: julia --project=docs docs/make.jl
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}