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Sibling estate repos `proven` (#141, admin-merged 2026-05-31) and `panic-attack` (#85, the chapel-ci pilot) both moved to Chapel 2.8.0; echidna was the lone laggard on 2.3.0. This bump closes the cross-repo toolchain seam called out in #181. Pattern reused verbatim from proven#141: * `CHAPEL_DEB_URL` -> ubuntu22 .deb at 2.8.0 (installs cleanly on the ubuntu24 runner image). SHA-256 verified out-of-band against the GitHub Releases asset (944a454b8a791f344312fcd261b562871159b74f5ef41d81e11833eb21d85f60). * `libunwind-dev` preinstall on every chapel-installing job - without it the chapel-built smoke binary fails to run with `libunwind.so.8: cannot open shared object`. * Top-level `env:` block hoists the version pin so all three install sites stay in sync; `chpl --version` echoed on each install to make the log self-describing. * No `CHPL_TARGET_*` overrides needed (sibling pattern: the 2.3.0-era runtime-tuple mismatch is gone on 2.8.0). Sources audited for the four documented 2.8.0 keyword gotchas (`out`/`label` reserved-as-locals, single-quoted char literals, Justfile `env(...) + str` paren rule) - echidna's .chpl already uses 2.x APIs (`createCopyingBuffer`, `sendPosixSignal`, `compareAndSwap`) and trips NONE of them. The only source-side touch is updating one comment in `chapel_ffi_exports.chpl` to reference the new .deb filename. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…p edge)
Chapel 2.8.0's debian package is `chapel-2.8.0-1.ubuntu22.amd64.deb`
and links its compiler driver against libclang-cpp.so.14 (Ubuntu 22.04
LLVM-14 runtime). On Ubuntu 24.04 (= ubuntu-latest) apt resolves the
unmet dep with libclang-cpp 18, leaving chpl unable to load:
chpl: error while loading shared libraries: libclang-cpp.so.14:
cannot open shared object file: No such file or directory
exit code 127.
Pin runs-on: ubuntu-22.04 at all four chapel-using jobs (chapel-build,
zig-ffi, rust-chapel-feature, rust-chapel-real).
Also switch `dpkg -i ... || apt-get install -f -y` → `apt-get install -y
/tmp/chapel.deb` so apt resolves libclang-cpp14 / libllvm14 declaratively
in one pass instead of relying on the post-failure auto-fix path.
This is the 5th Chapel-2.8.0 sharp edge — sibling to the four documented
in panic-attack's wiki (MANPATH unset, CHPL_LLVM unset, `chpl --about`
dropped, `printchplenv --simple` format). Will append to that wiki.
Refs #181
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Fixes Hypatia security scan failures (issuecomment-4619394163) that caused MVP smoke test to fail across the estate. All 26 workflow jobs now have explicit timeout-minutes declarations. Generated by Mistral Vibe. Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
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Note Automatic reviews are paused because your trial's included automatic processing has been used for this period. Upgrade now, or comment "Gitar review" to run a review anytime. Code Review ✅ ApprovedAdds missing timeout-minutes to all CI workflow jobs, bumps the Chapel toolchain version to 2.8.0, and pins the runner environment. No issues found.
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git commit -S).SPDX-License-Identifier(code/configMPL-2.0,prose
CC-BY-SA-4.0); I did not relicense existing files.Notes for reviewers
Summary by Gitar
timeout-minutesto all GitHub Actions workflow jobs across the repository2.8.0and switched runner environment toubuntu-22.04inchapel-ci.ymlThis will update automatically on new commits.