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miri subtree update#156118

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rust-bors[bot] merged 22 commits into
rust-lang:mainfrom
RalfJung:miri
May 4, 2026
Merged

miri subtree update#156118
rust-bors[bot] merged 22 commits into
rust-lang:mainfrom
RalfJung:miri

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@RalfJung RalfJung commented May 3, 2026

Subtree update of miri to rust-lang/miri@0853747.

Created using https://github.com/rust-lang/josh-sync.

r? @ghost

gruenich and others added 22 commits April 26, 2026 10:26
Fix deprecations warnings for Node20.js that will stop working
in June.
This updates the rust-version file to a021a77.
…no_writable-support

tree borrows (implicit writes): add support for #[rustc_no_writable]
…-actions

[ci] Update GitHub Actions to last major release
ensure we also test libc affinity functions on BSD
…ffinity

feat: tid support to sched_getaffinity/sched_setaffinity
This updates the rust-version file to 44860d3.
tid handling: cleanup and unification
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rustbot commented May 3, 2026

The Miri subtree was changed

cc @rust-lang/miri

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label May 3, 2026
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RalfJung commented May 3, 2026

@bors r+

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rust-bors Bot commented May 3, 2026

📌 Commit 7bcb8c1 has been approved by RalfJung

It is now in the queue for this repository.

@rust-bors rust-bors Bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels May 3, 2026
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@rust-bors rust-bors Bot added the merged-by-bors This PR was explicitly merged by bors. label May 4, 2026
@rust-bors rust-bors Bot removed the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label May 4, 2026
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rust-bors Bot commented May 4, 2026

☀️ Test successful - CI
Approved by: RalfJung
Duration: 3h 13m 40s
Pushing 045b177 to main...

@rust-bors rust-bors Bot merged commit 045b177 into rust-lang:main May 4, 2026
12 checks passed
@rustbot rustbot added this to the 1.97.0 milestone May 4, 2026
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github-actions Bot commented May 4, 2026

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 ad3a598 (parent) -> 045b177 (this PR)

Test differences

Show 2 test diffs

2 doctest diffs were found. These are ignored, as they are noisy.

Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml -- \
    test-dashboard 045b17737dab5fcc28e4cbee0cfe2ce4ed363b32 --output-dir test-dashboard

And then open test-dashboard/index.html in your browser to see an overview of all executed tests.

Job duration changes

  1. optional-x86_64-gnu-parallel-frontend: 2h 45m -> 1h 46m (-35.8%)
  2. dist-aarch64-linux: 2h 38m -> 1h 45m (-33.3%)
  3. x86_64-gnu-llvm-22-1: 1h 17m -> 51m 52s (-32.9%)
  4. pr-check-1: 35m 20s -> 25m 41s (-27.3%)
  5. dist-x86_64-msvc-alt: 2h 12m -> 2h 47m (+26.9%)
  6. i686-gnu-nopt-2: 2h 10m -> 1h 39m (-24.0%)
  7. x86_64-gnu-llvm-21-2: 1h 43m -> 1h 20m (-21.6%)
  8. dist-s390x-linux: 1h 11m -> 1h 26m (+20.9%)
  9. test-various: 2h 15m -> 1h 50m (-18.4%)
  10. pr-check-2: 44m 58s -> 38m 27s (-14.5%)
How to interpret the job duration changes?

Job durations can vary a lot, based on the actual runner instance
that executed the job, system noise, invalidated caches, etc. The table above is provided
mostly for t-infra members, for simpler debugging of potential CI slow-downs.

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Finished benchmarking commit (045b177): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This perf run didn't have relevant results for this metric.

Max RSS (memory usage)

Results (secondary 0.2%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
4.6% [2.2%, 6.5%] 3
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-3.1% [-7.0%, -1.4%] 4
All ❌✅ (primary) - - 0

Cycles

Results (primary 2.2%, secondary 0.0%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

mean range count
Regressions ❌
(primary)
2.2% [2.2%, 2.2%] 1
Regressions ❌
(secondary)
1.1% [0.5%, 2.3%] 3
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-1.1% [-2.4%, -0.4%] 3
All ❌✅ (primary) 2.2% [2.2%, 2.2%] 1

Binary size

This perf run didn't have relevant results for this metric.

Bootstrap: 495.343s -> 496.439s (0.22%)
Artifact size: 394.42 MiB -> 394.45 MiB (0.01%)

@RalfJung RalfJung deleted the miri branch May 4, 2026 07:59
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7 participants