[weihanglo]

13 commits in 31d3246e0e8d3a80d4a90b54aa48ff180adb408b..3c747ea3ead23951c1b43a5edfcbdb449135ddeb
2026-10-27 13:54:39 +0000 to 2026-11-03 21:25:31 +0000

• Link to cargo search result's crates.io pages (Link to cargo search result's crates.io pages cargo#17668)
• Clean /out dir before compilation (Clean /out dir before compilation  cargo#17675)
• Allow uncommon_codepoints in confusable test (Allow uncommon_codepoints in confusable test cargo#17676)
• test: Update https certificate failed messages (test: Update https certificate failed messages cargo#17679)
• chore(deps): update rust-lang/crates-io-auth-action action to v1.0.6 (chore(deps): update rust-lang/crates-io-auth-action action to v1.0.6 cargo#17670)
• chore(deps): update actions/deploy-pages action to v5.0.1 (chore(deps): update actions/deploy-pages action to v5.0.1 cargo#17669)
• Fix manifest schema generation: TomlOptLevel and StringOrVec (Fix manifest schema generation: TomlOptLevel and StringOrVec cargo#17660)
• remove deprecated tempdir (remove deprecated tempdir cargo#17663)
• chore(ci): remove Windows rustup PATH workaround (chore(ci): remove Windows rustup PATH workaround cargo#17667)
• test: probe stable cargo through rustup (test: probe stable cargo through rustup cargo#17666)
• Update outdated registry function comments (Update outdated registry function comments cargo#17664)
• perf(windows): Delay-load system DLLs that most commands don't use (perf(windows): Delay-load system DLLs that most commands don't use cargo#17623)
• Suppress dead_code_pub_in_binary for library test units (Suppress dead_code_pub_in_binary for library test units cargo#17608)

[rustbot]

⚠️ Warning ⚠️

• Some commits in this PR modify submodules.

  If this was not intentional, see I changed a submodule on accident in the rustc dev guide.

[weihanglo]

@bors r+ rollup=never p=1

[rust-bors]

📌 Commit 870c560 has been tentatively approved by weihanglo

It will be put into the queue for this repository once PR CI succeeds.

[rust-bors]

⚠️ A new commit c846c947aab8c77f668e8a269036557aa8106d17 was pushed.

This pull request was unapproved.

[rustbot]

This PR was rebased onto a different main commit. Here's a range-diff highlighting what actually changed.

Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers.

[weihanglo]

@bors r+ rollup=never p=1

[rust-bors]

📌 Commit c846c94 has been tentatively approved by weihanglo

It will be put into the queue for this repository once PR CI succeeds.

[rust-bors]

☀️ Test successful - CI
Approved by: weihanglo
Duration: 3h 2m 31s
Pushing cabb1ea to main...

[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 249cb16 (parent) -> cabb1ea (this PR)

Test differences

Show 9 test diffs

Stage 2

• build::should_not_overwrite_hardlinked_files: [missing] -> pass (J0)
• check::dead_code_pub_in_binary_custom_test_harness: [missing] -> pass (J0)
• check::dead_code_pub_in_binary_library_tests: [missing] -> pass (J0)
• check::dead_code_pub_in_binary_library_without_harness: [missing] -> pass (J0)
• check::dead_code_pub_in_binary_rustflags: [missing] -> pass (J0)

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

Job group index

• J0: test-aarch64-gnu, test-x86_64-gnu-aux, test-x86_64-msvc-ext1

Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml -- \
    test-dashboard cabb1ea4ced589dfee40c08aeffff3cac78af43b --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. test-x86_64-msvc-2: 1h 30m -> 2h 38m (+75.3%)
2. test-i686-gnu-nopt-2: 1h 32m -> 2h 38m (+71.2%)
3. test-x86_64-msvc-1: 1h 41m -> 2h 49m (+67.0%)
4. test-various: 1h 35m -> 2h 33m (+59.9%)
5. test-x86_64-gnu-nopt: 1h 43m -> 2h 39m (+53.5%)
6. dist-x86_64-netbsd: 1h 3m -> 1h 33m (+46.9%)
7. dist-armv7-linux: 1h 7m -> 1h 35m (+42.2%)
8. dist-x86_64-solaris: 1h 13m -> 1h 44m (+41.9%)
9. dist-x86_64-msvc-alt: 2h 44m -> 1h 43m (-37.3%)
10. dist-x86_64-illumos: 1h 22m -> 1h 51m (+35.8%)

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 (cabb1ea): 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 (primary 3.0%)

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

	mean	range	count
Regressions ❌ (primary)	3.0%	[3.0%, 3.0%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	3.0%	[3.0%, 3.0%]	1

Cycles

Results (secondary -2.6%)

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)	-2.6%	[-2.6%, -2.6%]	1
All ❌✅ (primary)	-	-	0

Binary size

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

Bootstrap: 479.426s -> 481.686s (0.47%)
Artifact size: 406.28 MiB -> 406.33 MiB (0.01%)