ci: mark osx-x86_64 smoke leg experimental (macos-13 runner deprecated)#65
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macos-13 is the only free x86_64 macOS runner; GitHub is deprecating it and the pool is frequently exhausted (job waited 24h for a runner on 2026-07-06). Mark experimental so an unavailable runner does not cancel the whole smoke workflow. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
macos-13 is deprecated and the runner pool is exhausted. No free x86_64 macOS runner exists to replace it. Drop the leg entirely rather than keeping a perpetually-stuck experimental entry. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Drop macos-13 (osx-x86_64): runner deprecated, pool exhausted - Add eclipse-temurin:25-jdk-bookworm (Debian 12, glibc 2.36) x86_64+aarch64 - Add amazoncorretto:25-al2023 (Amazon Linux 2023 / RHEL-like, glibc 2.34) x86_64+aarch64 - All container legs are experimental (non-gating probes) - Replace hardcoded '(musl)' job-name suffix with matrix.label field so each container leg shows its own distro tag in the UI Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Problem
The weekly release smoke test timed out on 2026-07-06 because the
macos-13runner (osx-x86_64leg) never became available. GitHub is deprecatingmacos-13and the runner pool is frequently exhausted — the job sat waiting for 24 hours before GitHub cancelled it.All newer macOS runners (
macos-14,macos-15,macos-latest) are ARM64 only, so there is no free drop-in replacement for an x86_64 macOS runner.Fix
Mark the
osx-x86_64matrix entry asexperimental: true(same treatment as the musl legs). If amacos-13runner is available, the test still runs and we get signal; if not, the workflow completes instead of hanging for 24 hours.Test plan
workflow_dispatchrun to confirm the workflow completes even ifosx-x86_64is skipped/fails🤖 Generated with Claude Code