[libcxx][Github] Bump Runners to Next Group

[boomanaiden154]

To start using the more recently build containers.

[llvmbot]

@llvm/pr-subscribers-libcxx

Author: Aiden Grossman (boomanaiden154)

Changes

To start using the more recently build containers.

---

Full diff: https://github.com/llvm/llvm-project/pull/168122.diff

1 Files Affected:

• (modified) .github/workflows/libcxx-build-and-test.yaml (+8-8)

diff --git a/.github/workflows/libcxx-build-and-test.yaml b/.github/workflows/libcxx-build-and-test.yaml
index 7dad30f994fd1..6b80d4291c0ee 100644
--- a/.github/workflows/libcxx-build-and-test.yaml
+++ b/.github/workflows/libcxx-build-and-test.yaml
@@ -36,7 +36,7 @@ concurrency:
 jobs:
   stage1:
     if: github.repository_owner == 'llvm'
-    runs-on: llvm-premerge-libcxx-runners
+    runs-on: llvm-premerge-libcxx-next-runners
     continue-on-error: false
     strategy:
       fail-fast: false
@@ -73,7 +73,7 @@ jobs:
             **/crash_diagnostics/*
   stage2:
     if: github.repository_owner == 'llvm'
-    runs-on: llvm-premerge-libcxx-runners
+    runs-on: llvm-premerge-libcxx-next-runners
     needs: [ stage1 ]
     continue-on-error: false
     strategy:
@@ -148,19 +148,19 @@ jobs:
           'generic-static',
           'bootstrapping-build'
         ]
-        machine: [ 'llvm-premerge-libcxx-runners' ]
+        machine: [ 'llvm-premerge-libcxx-next-runners' ]
         include:
         - config: 'generic-cxx26'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
         - config: 'generic-asan'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
         - config: 'generic-tsan'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
         - config: 'generic-ubsan'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
         # Use a larger machine for MSAN to avoid timeout and memory allocation issues.
         - config: 'generic-msan'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
     runs-on: ${{ matrix.machine }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

[llvmbot]

@llvm/pr-subscribers-github-workflow

Author: Aiden Grossman (boomanaiden154)

Changes

To start using the more recently build containers.

---

Full diff: https://github.com/llvm/llvm-project/pull/168122.diff

1 Files Affected:

• (modified) .github/workflows/libcxx-build-and-test.yaml (+8-8)

diff --git a/.github/workflows/libcxx-build-and-test.yaml b/.github/workflows/libcxx-build-and-test.yaml
index 7dad30f994fd1..6b80d4291c0ee 100644
--- a/.github/workflows/libcxx-build-and-test.yaml
+++ b/.github/workflows/libcxx-build-and-test.yaml
@@ -36,7 +36,7 @@ concurrency:
 jobs:
   stage1:
     if: github.repository_owner == 'llvm'
-    runs-on: llvm-premerge-libcxx-runners
+    runs-on: llvm-premerge-libcxx-next-runners
     continue-on-error: false
     strategy:
       fail-fast: false
@@ -73,7 +73,7 @@ jobs:
             **/crash_diagnostics/*
   stage2:
     if: github.repository_owner == 'llvm'
-    runs-on: llvm-premerge-libcxx-runners
+    runs-on: llvm-premerge-libcxx-next-runners
     needs: [ stage1 ]
     continue-on-error: false
     strategy:
@@ -148,19 +148,19 @@ jobs:
           'generic-static',
           'bootstrapping-build'
         ]
-        machine: [ 'llvm-premerge-libcxx-runners' ]
+        machine: [ 'llvm-premerge-libcxx-next-runners' ]
         include:
         - config: 'generic-cxx26'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
         - config: 'generic-asan'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
         - config: 'generic-tsan'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
         - config: 'generic-ubsan'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
         # Use a larger machine for MSAN to avoid timeout and memory allocation issues.
         - config: 'generic-msan'
-          machine: llvm-premerge-libcxx-runners
+          machine: llvm-premerge-libcxx-next-runners
     runs-on: ${{ matrix.machine }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

[ldionne]

I might have broken something by not using an absolute path for Ninja. I'll have a look.

[ldionne]

I think this is caused by some weird clang-tidy version mismatch happening because the new image is using a slightly more up-to-date incarnation of clang-22. Still looking into it, but I am able to reproduce it in a Docker image.

[ldionne]

Yeah, it's definitely the clang-tidy version or the clang version, or something like that. If you do sudo apt-get upgrade llvm-22 in the old Docker image, the same modules test starts failing.

It's a bummer that I can't run clang-tidy under lldb in my Docker container.

[boomanaiden154]

It's a bummer that I can't run clang-tidy under lldb in my Docker container.

Assuming you have debug info, why not? You might need to add ptrace capabilities (or just do --privileged on container launch as the big hammer), but it should work.