Rollup of 12 pull requests#153416
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rust-bors[bot] merged 97 commits intorust-lang:mainfrom Mar 5, 2026
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This updates the rust-version file to 3c9faa0.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@3c9faa0 Filtered ref: rust-lang/miri@4003d54 Upstream diff: rust-lang/rust@7bee525...3c9faa0 This merge was created using https://github.com/rust-lang/josh-sync.
Automatic Rustup
This updates the rust-version file to 8387095.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@8387095 Filtered ref: rust-lang/miri@0d092c8 Upstream diff: rust-lang/rust@3c9faa0...8387095 This merge was created using https://github.com/rust-lang/josh-sync.
Automatic Rustup
This updates the rust-version file to e0cb264.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@e0cb264 Filtered ref: rust-lang/miri@291e6e9 Upstream diff: rust-lang/rust@8387095...e0cb264 This merge was created using https://github.com/rust-lang/josh-sync.
Automatic Rustup
…_files Print a warning when trying to open a file in `/proc`
Fixes RefCell being borrowed mutably twice, see rust-lang/miri#4563 (comment) . There are some places in rustc where the implementation of an argument passed to a tracing span makes a nested tracing call, e.g. [here](https://github.com/rust-lang/rust/blob/f6092f224d2b1774b31033f12d0bee626943b02f/compiler/rustc_const_eval/src/interpret/step.rs#L82-L89)->[here](https://github.com/rust-lang/rust/blob/f6092f224d2b1774b31033f12d0bee626943b02f/compiler/rustc_public/src/ty.rs#L265)->[here](https://github.com/rust-lang/rust/blob/f6092f224d2b1774b31033f12d0bee626943b02f/compiler/rustc_span/src/lib.rs#L2302). This is what caused the crash. Co-authored-by: Ralf Jung <post@ralfj.de>
Miscellaneous tracing fixes and improvements
Remove duplicate "the" in documentation.
This updates the rust-version file to 5fb2ff8.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@5fb2ff8 Filtered ref: rust-lang/miri@7247ca1 Upstream diff: rust-lang/rust@e0cb264...5fb2ff8 This merge was created using https://github.com/rust-lang/josh-sync.
Fix typo in tracing.md for `tracing_separate_thread`
Automatic Rustup
This updates the rust-version file to c78a294.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@c78a294 Filtered ref: rust-lang/miri@1f76d8d Upstream diff: rust-lang/rust@5fb2ff8...c78a294 This merge was created using https://github.com/rust-lang/josh-sync.
Automatic Rustup
This updates the rust-version file to b3869b9.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: b3869b9 Filtered ref: 8ca8d84b29d11100879eadb68eb5774f85bb6977 Upstream diff: rust-lang/rust@c78a294...b3869b9 This merge was created using https://github.com/rust-lang/josh-sync.
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The job Click to see the possible cause of the failure (guessed by this bot) |
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@bors try jobs=x86_64-gnu-distcheck |
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Rollup of 12 pull requests try-job: x86_64-gnu-distcheck
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See #t-infra > free disk space step takes 8-10 minutes @ 💬 for discussion around disk space failures |
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@bors retry |
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What is this?This is an experimental post-merge analysis report that shows differences in test outcomes between the merged PR and its parent PR.Comparing b55e20a (parent) -> f8704be (this PR) Test differencesShow 2498 test diffsStage 1
Stage 2
Additionally, 2482 doctest diffs were found. These are ignored, as they are noisy. Job group index
Test dashboardRun cargo run --manifest-path src/ci/citool/Cargo.toml -- \
test-dashboard f8704be04fe1150527fc2cf21dd44327f0fe87fb --output-dir test-dashboardAnd then open Job duration changes
How to interpret the job duration changes?Job durations can vary a lot, based on the actual runner instance |
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📌 Perf builds for each rolled up PR:
previous master: b55e20ad90 In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
This was referenced Mar 5, 2026
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Finished benchmarking commit (f8704be): comparison URL. Overall result: no relevant changes - no action needed@rustbot label: -perf-regression Instruction countThis benchmark run did not return any relevant results for this metric. Max RSS (memory usage)Results (primary 2.6%, secondary 1.3%)A less reliable metric. May be of interest, but not used to determine the overall result above.
CyclesResults (primary 2.0%)A less reliable metric. May be of interest, but not used to determine the overall result above.
Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 478.218s -> 480.998s (0.58%) |
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If this succeeded, then hopefully it should be fine to reopen the queue. @bors treeopen |
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Tree is now open for merging. |
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Successful merges:
#[must_use]attribute toHashMapandHashSetconstructors #153204 (Add#[must_use]attribute toHashMapandHashSetconstructors)representabilityerrors #153317 (Abort afterrepresentabilityerrors)cycle_fatalquery modifier #153276 (Removecycle_fatalquery modifier)#[rustc_*]TEST attributes #153300 (Tweak some of our internal#[rustc_*]TEST attributes)minicorein somerun-maketests #153396 (useminicorein somerun-maketests)LintDiagnostic- part 7 #153401 (Migrationg ofLintDiagnostic- part 7)r? @ghost
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