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ci: pin Miri nightly to work around build script regression#1846

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DrakeLin wants to merge 3 commits intodelta-io:mainfrom
DrakeLin:drake-lin_data/miri
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ci: pin Miri nightly to work around build script regression#1846
DrakeLin wants to merge 3 commits intodelta-io:mainfrom
DrakeLin:drake-lin_data/miri

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@DrakeLin DrakeLin commented Feb 12, 2026

What changes are proposed in this pull request?

Pins the Miri CI job to nightly-2026-02-11 to work around a regression in nightly-2026-02-12 that causes all crates with build scripts to fail with "contains outdated or invalid JSON".

Upstream issue: rust-lang/miri#4855
Root cause: rust-lang/rust#152240
Upstream fix: rust-lang/cargo#16631

Once the cargo fix lands in a future nightly, we can unpin and go back to tracking latest nightly.

How was this change tested?

CI passes with the pinned nightly.

@github-actions github-actions bot added the breaking-change Public API change that could cause downstream compilation failures. Requires a major version bump. label Feb 12, 2026
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codecov bot commented Feb 12, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.63%. Comparing base (5fe786c) to head (0493746).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #1846   +/-   ##
=======================================
  Coverage   85.63%   85.63%           
=======================================
  Files         137      137           
  Lines       39172    39172           
  Branches    39172    39172           
=======================================
  Hits        33546    33546           
  Misses       4173     4173           
  Partials     1453     1453           

☔ View full report in Codecov by Sentry.
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@DrakeLin DrakeLin force-pushed the drake-lin_data/miri branch from fdfd6b0 to 55fb2b7 Compare February 12, 2026 19:30
@DrakeLin DrakeLin changed the title miri fix ci: pin Miri nightly to work around build script regression Feb 12, 2026
@github-actions github-actions bot removed the breaking-change Public API change that could cause downstream compilation failures. Requires a major version bump. label Feb 12, 2026
@DrakeLin DrakeLin marked this pull request as ready for review February 12, 2026 19:49
@DrakeLin DrakeLin closed this Feb 12, 2026
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2 participants