fix miri ci by ShaharNaveh · Pull Request #7093 · RustPython/RustPython

youknowone

📝 Walkthrough

Walkthrough

The CI workflow's miri job NIGHTLY_CHANNEL environment variable was updated from "nightly" to "nightly-2026-02-11", pinning the Rust nightly toolchain to a specific date while preserving the associated comment.

Changes

Cohort / File(s)	Summary
CI Workflow Configuration `.github/workflows/ci.yaml`	Updated NIGHTLY_CHANNEL environment variable in miri job from "nightly" to "nightly-2026-02-11" to pin a specific nightly toolchain date.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

Unpin Rust nightly in CI #6022: Main PR that pins the miri job's NIGHTLY_CHANNEL to the specific date nightly-2026-02-11, directly reversing/adjusting an earlier change.
Pin rustc nightly to nightly-2025-07-18 for miri tests #5999: Also modifies the CI workflow's miri job to pin the Rust nightly toolchain to a specific date, addressing similar toolchain stability concerns.

Suggested reviewers

youknowone

Poem

🐰 A toolchain pinned with care,
Nightly dates fixed in the air,
CI stable, miri won't drift,
A temporal gift! ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title 'fix miri ci' is vague and lacks specificity about what aspect of the miri CI was fixed or what the actual change entails.	Provide a more descriptive title that specifies the nature of the fix, such as 'Update NIGHTLY_CHANNEL environment variable in miri CI job' or 'Fix miri CI by updating nightly channel reference'

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing touches

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