WIP: Try on ubuntu-latest

Author: ldionne

.github/workflows/libcxx-build-and-test.yaml

@@ -49,13 +49,14 @@ env:
 jobs:
  stage1:
  if: github.repository_owner == 'llvm'
- runs: &docker-image
- using: 'docker'
- image: 'libcxx/utils/ci/Dockerfile'
- args:
- - BASE_IMAGE: ghcr.io/actions/actions-runner:2.317.0
- - GCC_LATEST_VERSION: 14
- - LLVM_HEAD_VERSION: 20
+ runs-on: ubuntu-latest
+ # runs: &docker-image
+ # using: 'docker'
+ # image: 'libcxx/utils/ci/Dockerfile'
+ # args:
+ # - BASE_IMAGE: ghcr.io/actions/actions-runner:2.317.0
+ # - GCC_LATEST_VERSION: 14
+ # - LLVM_HEAD_VERSION: 20
  continue-on-error: false
  strategy:
  fail-fast: false
@@ -90,8 +91,7 @@ jobs:
  **/crash_diagnostics/*
  stage2:
  if: github.repository_owner == 'llvm'
- runs:
- <<: *docker-image
+ runs-on: ubuntu-latest
  needs: [ stage1 ]
  continue-on-error: false
  strategy:
@@ -172,8 +172,7 @@ jobs:
  'benchmarks',
  'bootstrapping-build'
  ]
- runs:
- <<: *docker-image
+ runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v4
  - name: ${{ matrix.config }}