[ci] Check for orphaned UI test .stderr files

[joshlf]

...and remove two that are currently in the codebase.

---

• 　 Make SizeEq safe #2907
• 👉 [ci] Check for orphaned UI test .stderr files #2909
• 　 [cast] Fix safety comment bug for CastUnsized #2908

Latest Update: v3 — Compare vs v2

📚 Full Patch History

Links show the diff between the row version and the column version.

Version	v2	v1	Base
v3	vs v2	vs v1	vs Base
v2		vs v1	vs Base
v1			vs Base

[gemini-code-assist]

Summary of Changes

Hello @joshlf, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on cleaning up the test suite by removing outdated UI test .stderr files. This action ensures that the test environment remains lean and relevant, eliminating artifacts that were meant to be deleted in a prior commit and thus improving the overall maintainability of the test infrastructure.

Highlights

• Stale UI Test File Removal: Two .stderr files, transmute-mut-src-dst-unsized.stderr and transmute-ref-src-dst-unsized.stderr, have been removed from the tests/ui-stable/ directory. These files contained expected error output for UI tests and were no longer relevant.

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[gemini-code-assist]

Code Review

This pull request removes two stale .stderr files from the UI test suite. As the description notes, these files should have been removed in a previous commit, so this is a good cleanup. The changes are straightforward and correct.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.90%. Comparing base (7cc13f1) to head (cb90955).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2909   +/-   ##
=======================================
  Coverage   91.90%   91.90%           
=======================================
  Files          20       20           
  Lines        5877     5877           
=======================================
  Hits         5401     5401           
  Misses        476      476           

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[jswrenn]

Oh, sneaky. I suppose there might be some value in a CI job that checks for orphaned stderr files.

[joshlf]

Oh, sneaky. I suppose there might be some value in a CI job that checks for orphaned stderr files.

Updated the PR to do that too.