Rollup of 2 pull requests

[matthiaskrgr]

Successful merges:

• Use Itertools::all_equal_value() where applicable #146254 (Use Itertools::all_equal_value() where applicable)
• Revert "Add LSX accelerated implementation for source file analysis" #146290 (Revert "Add LSX accelerated implementation for source file analysis")

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[matthiaskrgr]

@bors r+ rollup=never p=5

[bors]

📌 Commit 1b492b0 has been approved by matthiaskrgr

It is now in the queue for this repository.

[bors]

⌛ Testing commit 1b492b0 with merge fbd8f95...

[bors]

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing fbd8f95 to master...

[rust-timer]

📌 Perf builds for each rolled up PR:

PR#	Message	Perf Build Sha
#146254	Use Itertools::all_equal_value() where applicable	2e45bed8eed8e3c4daa33b94b1ef6b0ff1b88a2a (link)
#146290	Revert "Add LSX accelerated implementation for source file …	12cced7dce721a685bcb06668f4746d824444076 (link)

previous master: ebdf2abea4

In the case of a perf regression, run the following command for each PR you suspect might be the cause: @rust-timer build $SHA

[github-actions]

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 ebdf2ab (parent) -> fbd8f95 (this PR)

Test differences

Show 26 test diffs

26 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 fbd8f95118fff54a2402983d3f446cad9b2f30c5 --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. dist-apple-various: 3049.5s -> 4023.8s (31.9%)
2. pr-check-1: 1351.8s -> 1695.9s (25.5%)
3. x86_64-gnu-llvm-19: 2374.7s -> 2920.1s (23.0%)
4. x86_64-rust-for-linux: 2568.3s -> 3035.7s (18.2%)
5. i686-gnu-2: 5401.1s -> 6229.9s (15.3%)
6. x86_64-gnu-llvm-19-1: 3269.4s -> 3647.1s (11.6%)
7. i686-gnu-1: 7707.2s -> 8556.5s (11.0%)
8. aarch64-gnu-llvm-19-2: 2194.5s -> 2420.3s (10.3%)
9. aarch64-msvc-2: 5293.8s -> 4788.3s (-9.5%)
10. armhf-gnu: 4760.8s -> 5206.4s (9.4%)

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.

[rust-timer]

Finished benchmarking commit (fbd8f95): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

Results (primary -2.2%)

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)	-	-	0
Improvements ✅ (primary)	-2.2%	[-2.2%, -2.2%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-2.2%	[-2.2%, -2.2%]	1

Cycles

Results (secondary -5.9%)

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)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-5.9%	[-5.9%, -5.9%]	1
All ❌✅ (primary)	-	-	0

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 467.99s -> 467.216s (-0.17%)
Artifact size: 387.45 MiB -> 387.43 MiB (-0.00%)