Rollup of 2 pull requests

[tgross35]

Successful merges:

• Document Cargo with in-tree rustdoc #146199 (Document Cargo with in-tree rustdoc)
• std: Update wasi crate dependency #146257 (std: Update wasi crate dependency)

Failed merges:

• Simplify rustdoc-gui tester by calling directly browser-ui-test #146200 (Simplify rustdoc-gui tester by calling directly browser-ui-test)

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[tgross35]

@bors r+ rollup=never p=5

[bors]

📌 Commit e2698f8 has been approved by tgross35

It is now in the queue for this repository.

[bors]

⌛ Testing commit e2698f8 with merge 545819d...

[bors]

☀️ Test successful - checks-actions
Approved by: tgross35
Pushing 545819d to master...

[rust-timer]

📌 Perf builds for each rolled up PR:

PR#	Message	Perf Build Sha
#146199	Document Cargo with in-tree rustdoc	6ed7e3ae1c16fc3e3bf2addc2bf2ee30fe7a62ab (link)
#146257	std: Update wasi crate dependency	999803d6969b3acae64346f27310d3d163d9c95c (link)

previous master: 6c699a3723

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 6c699a3 (parent) -> 545819d (this PR)

Test differences

Show 7 test diffs

Stage 0

• core::builder::tests::snapshot::dist_compiler_docs: [missing] -> pass (J0)
• core::builder::tests::snapshot::doc_cargo_stage_1: [missing] -> pass (J0)
• core::builder::tests::snapshot::doc_cargo_stage_2: [missing] -> pass (J0)

Additionally, 4 doctest diffs were found. These are ignored, as they are noisy.

Job group index

• J0: aarch64-apple, aarch64-gnu, aarch64-gnu-llvm-19-2, aarch64-msvc-2, i686-gnu-2, i686-gnu-nopt-2, i686-msvc-2, x86_64-gnu, x86_64-gnu-llvm-19-1, x86_64-gnu-llvm-19-3, x86_64-gnu-llvm-20-1, x86_64-gnu-llvm-20-3, x86_64-gnu-nopt, x86_64-gnu-stable, x86_64-mingw-2, x86_64-msvc-2

Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml -- \
    test-dashboard 545819dbd20aedb23979b58489956f0c532328a0 --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: 3413.4s -> 4026.8s (18.0%)
2. dist-aarch64-apple: 6059.5s -> 7127.9s (17.6%)
3. dist-armhf-linux: 5529.0s -> 4786.6s (-13.4%)
4. pr-check-1: 1531.5s -> 1372.9s (-10.4%)
5. x86_64-gnu-llvm-20-2: 6101.0s -> 5538.2s (-9.2%)
6. x86_64-gnu-llvm-19-1: 3595.2s -> 3305.8s (-8.0%)
7. dist-ohos-x86_64: 4490.6s -> 4137.2s (-7.9%)
8. aarch64-apple: 5864.6s -> 5430.0s (-7.4%)
9. tidy: 197.5s -> 183.3s (-7.2%)
10. dist-aarch64-windows-gnullvm: 4925.2s -> 4583.0s (-6.9%)

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 (545819d): 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 -2.8%, secondary 3.2%)

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)	3.2%	[2.0%, 4.3%]	2
Improvements ✅ (primary)	-2.8%	[-2.8%, -2.8%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-2.8%	[-2.8%, -2.8%]	1

Cycles

Results (secondary -0.9%)

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)	1.2%	[1.2%, 1.2%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.9%	[-2.9%, -2.9%]	1
All ❌✅ (primary)	-	-	0

Binary size

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

Bootstrap: 467.925s -> 468.318s (0.08%)
Artifact size: 390.56 MiB -> 390.56 MiB (-0.00%)