Rollup of 3 pull requests

[JonathanBrouwer]

Successful merges:

• Only copy visible content in clipboard in source code pages #158137 (Only copy visible content in clipboard in source code pages)
• [AArch64] FEAT_SVE implies FEAT_FP16 #158141 ([AArch64] FEAT_SVE implies FEAT_FP16)
• rustc-dev-guide subtree update #158177 (rustc-dev-guide subtree update)

r? @ghost

Create a similar rollup

[JonathanBrouwer]

@bors r+ rollup=never p=5

[rust-bors]

📌 Commit 53c6a7f has been approved by JonathanBrouwer

It is now in the queue for this repository.

[rust-bors]

☀️ Test successful - CI
Approved by: JonathanBrouwer
Duration: 3h 10m 37s
Pushing 8b6558a to main...

[rust-timer]

📌 Perf builds for each rolled up PR:

PR#	Message	Perf Build Sha
#158137	Only copy visible content in clipboard in source code pages	719e69040fd4e10e66e9ddc8ef7a5798fbb25da3 (link)
#158141	[AArch64] FEAT_SVE implies FEAT_FP16	eee5ca021c4efefe26bba73582db66ccce23cf7f (link)
#158177	rustc-dev-guide subtree update	666bf08d9b73146b4a3df862f11eb087bb4cb66c (link)

previous master: fffed276b5

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 fffed27 (parent) -> 8b6558a (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 8b6558a02b2774acfb25cf15e199467c37ba7490 --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. i686-msvc-2: 1h 33m -> 2h 9m (+39.0%)
2. i686-gnu-nopt-1: 1h 36m -> 2h 13m (+37.8%)
3. x86_64-msvc-1: 1h 57m -> 2h 41m (+37.3%)
4. x86_64-mingw-1: 2h 14m -> 2h 54m (+30.0%)
5. x86_64-gnu-llvm-22-2: 1h 16m -> 1h 36m (+26.0%)
6. x86_64-gnu-llvm-22-1: 1h 9m -> 52m 17s (-24.4%)
7. x86_64-msvc-2: 1h 52m -> 2h 19m (+23.6%)
8. x86_64-gnu-llvm-21: 1h 11m -> 54m 33s (-23.4%)
9. tidy: 2m 32s -> 1m 59s (-22.0%)
10. x86_64-mingw-2: 2h 36m -> 2h 2m (-21.9%)

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 (8b6558a): comparison URL.

Overall result: ❌ regressions - no action needed

@rustbot label: -perf-regression

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.2%	[0.2%, 0.2%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results (primary -2.7%, secondary 0.8%)

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)	2.7%	[2.7%, 2.7%]	1
Improvements ✅ (primary)	-2.7%	[-3.7%, -1.6%]	2
Improvements ✅ (secondary)	-1.2%	[-1.2%, -1.2%]	1
All ❌✅ (primary)	-2.7%	[-3.7%, -1.6%]	2

Cycles

Results (primary 2.0%, secondary 2.9%)

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

	mean	range	count
Regressions ❌ (primary)	2.0%	[2.0%, 2.0%]	1
Regressions ❌ (secondary)	2.9%	[2.3%, 3.8%]	3
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	2.0%	[2.0%, 2.0%]	1

Binary size

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

Bootstrap: 481.959s -> 482.01s (0.01%)
Artifact size: 390.78 MiB -> 391.28 MiB (0.13%)

[rust-log-analyzer]

A job failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

  COMMIT_MESSAGE: cargo update 
##[endgroup]
Downloading single artifact
Preparing to download the following artifacts:
- Cargo-lock (ID: 7770419920, Size: 49913, Expected Digest: sha256:01b9c3e1a884069ab3ea5321a3e70ef1ba39a72576316472b306a085658e1aa8)
Redirecting to blob download url: https://productionresultssa6.blob.core.windows.net/actions-results/1c3c9442-db01-45a3-acbc-48308ed6067f/workflow-job-run-65bea33a-bd62-5beb-b879-813dd96c9173/artifacts/858175980ba8726bab9f963fd06060d5199d874bbd735e523e2d990d354f8c0b.zip
Starting download of artifact to: /home/runner/work/rust/rust
(node:2292) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
SHA256 digest of downloaded artifact is 01b9c3e1a884069ab3ea5321a3e70ef1ba39a72576316472b306a085658e1aa8
Artifact download completed successfully.
Total of 1 artifact(s) downloaded
Download artifact has finished successfully
---
  COMMIT_MESSAGE: cargo update 
##[endgroup]
Downloading single artifact
Preparing to download the following artifacts:
- cargo-updates (ID: 7770420029, Size: 2516, Expected Digest: sha256:f0ad5679a5b93984839bc63e86c00a8c519bcf613809d0f44bd38f38c06f828e)
Redirecting to blob download url: https://productionresultssa6.blob.core.windows.net/actions-results/1c3c9442-db01-45a3-acbc-48308ed6067f/workflow-job-run-65bea33a-bd62-5beb-b879-813dd96c9173/artifacts/ce9034d4568b3430f906da1368ae1cf3e14ef1542859eb2e8d635c0876371f53.zip
Starting download of artifact to: /home/runner/work/rust/rust
(node:2305) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
SHA256 digest of downloaded artifact is f0ad5679a5b93984839bc63e86c00a8c519bcf613809d0f44bd38f38c06f828e
Artifact download completed successfully.
Total of 1 artifact(s) downloaded
Download artifact has finished successfully
##[group]Run echo "${COMMIT_MESSAGE}" > commit.txt
echo "${COMMIT_MESSAGE}" > commit.txt
cat cargo_update.log >> commit.txt

echo "${PR_MESSAGE}" > body.md
echo '```txt' >> body.md
cat cargo_update.log >> body.md
echo '```' >> body.md
shell: /usr/bin/bash --noprofile --norc -e -o pipefail {0}
---
dep-bumps
following is the output from `cargo update`:
  COMMIT_MESSAGE: cargo update 
##[endgroup]
##[group]Run git config user.name github-actions
git config user.name github-actions
git config user.email github-actions@github.com
git switch --force-create cargo_update
git add ./Cargo.lock ./library/Cargo.lock ./src/tools/rustbook/Cargo.lock
git commit --no-verify --file=commit.txt
shell: /usr/bin/bash --noprofile --norc -e -o pipefail {0}
---
dep-bumps
following is the output from `cargo update`:
  COMMIT_MESSAGE: cargo update 
##[endgroup]
remote: error: GH013: Repository rule violations found for refs/heads/cargo_update.        
remote: Review all repository rules at https://github.com/rust-lang/rust/rules?ref=refs%2Fheads%2Fcargo_update        
remote: 
remote: - Cannot update this protected ref.        
remote: 
remote: - Changes must be made through a pull request.        
remote: 
remote: - Cannot force-push to this branch        
remote: 
To https://github.com/rust-lang/rust
 ! [remote rejected]   cargo_update -> cargo_update (push declined due to repository rule violations)
error: failed to push some refs to 'https://github.com/rust-lang/rust'
##[error]Process completed with exit code 1.
Post job cleanup.