Ignore --diagnostic-width argument when computing hash#2424
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sylvestre merged 2 commits intomozilla:mainfrom Sep 25, 2025
Merged
Ignore --diagnostic-width argument when computing hash#2424sylvestre merged 2 commits intomozilla:mainfrom
--diagnostic-width argument when computing hash#2424sylvestre merged 2 commits intomozilla:mainfrom
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shadaj
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… to improve caching sccache includes all environment variables starting with `CARGO_` in the cache key, so this would cause misses for all trybuild compilation. Along with mozilla/sccache#2424, this improves compilation caching.
shadaj
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… to improve caching (#1943) sccache includes all environment variables starting with `CARGO_` in the cache key, so this would cause misses for all trybuild compilation. Along with mozilla/sccache#2424, this improves compilation caching.
jhellerstein
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… to improve caching (#1943) sccache includes all environment variables starting with `CARGO_` in the cache key, so this would cause misses for all trybuild compilation. Along with mozilla/sccache#2424, this improves compilation caching.
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #2424 +/- ##
=======================================
Coverage 71.57% 71.58%
=======================================
Files 65 65
Lines 36365 36372 +7
=======================================
+ Hits 26029 26036 +7
Misses 10336 10336 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Contributor
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@sylvestre I think you'll need to approve the GitHub Actions workflow; the linting errors after the original merge should be fixed! |
Collaborator
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done |
Contributor
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Looks like the failures are from |
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Friendly bump @sylvestre! The changes should be good to go. |
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Could you please add tests to verify that we aren't regressing in the future? thanks |
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Very sorry it took that long to get to this |
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@sylvestre added the test! And please don't apologize, really appreciate all the work you do as a maintainer :) |
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thanks |
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Fixes #2418
We ran into this in https://github.com/hydro-project/hydro, where we programmatically invoke Cargo to compile generated Rust sources, so without a TTY the hash of arguments would differ causing cache misses. This ignores that argument, and I validated on Hydro that it enables cache hits in the non-TTY builds.