Link LLVM dynamically on x86_64-apple by sgasho · Pull Request #157557 · rust-lang/rust

sgasho · 2026-06-07T02:59:54Z

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Link LLVM dynamically on x86_64-apple just like we did for aarch64-apple-darwin

Link LLVM dynamically on aarch64-apple-darwin #157205

r? @ZuseZ4

rustbot · 2026-06-07T02:59:57Z

Warning

If you are changing how CI LLVM is built or linked, make sure to bump
src/bootstrap/download-ci-llvm-stamp.

cc @jieyouxu

ZuseZ4 · 2026-06-07T03:02:26Z

@bors delegate
r=me with CI green

rust-bors · 2026-06-07T03:02:29Z

✌️ @sgasho, you can now approve this pull request!

If @ZuseZ4 told you to "r=me" after making some further change, then please make that change and post @bors r=ZuseZ4.

View changes since this delegation.

sgasho · 2026-06-07T04:56:55Z

@bors r=ZuseZ4 rollup=never

rust-bors · 2026-06-07T04:56:58Z

📌 Commit c98c808 has been approved by ZuseZ4

It is now in the queue for this repository.

JonathanBrouwer · 2026-06-07T07:25:31Z

@bors try dist-x86_64-apple

rust-bors · 2026-06-07T07:25:34Z

Unknown argument "dist-x86_64-apple". Did you mean to use @bors jobs=<jobs>|parent=<parent>? Run @bors help to see available commands.

JonathanBrouwer · 2026-06-07T07:25:58Z

@bors try jobs=dist-x86_64-apple

Link LLVM dynamically on x86_64-apple try-job: dist-x86_64-apple

rust-bors · 2026-06-07T09:40:05Z

☀️ Try build successful (CI)
Build commit: 054df5a (054df5ab116eb068d603e015343feb5def797110, parent: 61d7280f3c4c63fa24c56bdaa9a446151b5a30dc)

@ZuseZ4

…seZ4 Link LLVM dynamically on x86_64-apple Link LLVM dynamically on x86_64-apple just like we did for aarch64-apple-darwin * #157205 r? @ZuseZ4

rust-bors · 2026-06-08T01:29:12Z

💔 Test for c82119e failed: CI. Failed job:

auto - x86_64-gnu-llvm-22-2 (web logs, enhanced plaintext logs)

ZuseZ4 · 2026-06-08T01:33:37Z

That error looks like nothing I've seen before. But also it has nothing to do with macos, so spurious

 ERROR: failed to build: failed to solve: ubuntu:26.04: failed to resolve source metadata for docker.io/library/ubuntu:26.04: failed to do request: Head "https://registry-1.docker.io/v2/library/ubuntu/manifests/26.04": dial tcp 18.215.123.132:443: i/o timeout
  Command failed. Attempt 5/5:
  #0 building with "vigorous_bouman" instance using docker-container driver
  
  #1 [internal] load build definition from Dockerfile
  #1 transferring dockerfile: 1.80kB done
  #1 DONE 0.0s
  
  #2 [internal] load metadata for docker.io/library/ubuntu:26.04
  #2 ERROR: failed to do request: Head "https://registry-1.docker.io/v2/library/ubuntu/manifests/26.04": dial tcp 100.50.204.84:443: i/o timeout

@bors r+ rollup=never

rust-bors · 2026-06-08T01:33:40Z

📌 Commit c98c808 has been approved by ZuseZ4

It is now in the queue for this repository.

A failed build status on this PR was cleared due to the approval.

rust-bors · 2026-06-08T03:21:55Z

☀️ Try build successful (CI)
Build commit: 1960243 (1960243a5c34200335690ee6bc118224e8e88a7b, parent: 029c9e18dd1f4668e1d42bb187c1c263dfe20093)

@ZuseZ4

…seZ4 Link LLVM dynamically on x86_64-apple Link LLVM dynamically on x86_64-apple just like we did for aarch64-apple-darwin * #157205 r? @ZuseZ4

rust-log-analyzer · 2026-06-09T04:10:37Z

The job dist-x86_64-illumos failed! Check out the build log: (web) (plain enhanced) (plain)

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

rust-bors · 2026-06-09T04:11:15Z

💔 Test for 21890f3 failed: CI. Failed job:

auto - dist-x86_64-illumos (web logs, enhanced plaintext logs)

ZuseZ4 · 2026-06-09T04:20:16Z

@bors r+ rollup=never

rust-bors · 2026-06-09T04:20:19Z

📌 Commit c98c808 has been approved by ZuseZ4

It is now in the queue for this repository.

A failed build status on this PR was cleared due to the approval.

@ZuseZ4

…seZ4 Link LLVM dynamically on x86_64-apple Link LLVM dynamically on x86_64-apple just like we did for aarch64-apple-darwin * #157205 r? @ZuseZ4

rust-bors · 2026-06-09T08:12:56Z

💔 Test for 0b19f23 failed: CI. Failed job:

auto - dist-various-1 (web logs, enhanced plaintext logs)

jhpratt · 2026-06-09T08:16:36Z

spurious

@bors retry

rust-log-analyzer · 2026-06-09T08:18:05Z

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)

rust-bors · 2026-06-09T11:50:20Z

☀️ Test successful - CI
Approved by: ZuseZ4
Duration: 3h 24m 47s
Pushing 057ed8b to main...

github-actions · 2026-06-09T11:53:32Z

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 a962594 (parent) -> 057ed8b (this PR)

Test differences

Show 4 test diffs

Stage 2

[run-make] tests/run-make/compressed-debuginfo-zstd: pass -> ignore (ignored if LLVM wasn't build with zstd for ELF section compression or LLVM is not the default codegen backend) (J0)

Additionally, 3 doctest diffs were found. These are ignored, as they are noisy.

Job group index

J0: x86_64-gnu-nopt

Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml -- \
    test-dashboard 057ed8ba87418a77d5758f2d5e13f84b89b197e9 --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

x86_64-gnu-gcc-core-tests: 9m 35s -> 20m 54s (+117.8%)
pr-check-1: 27m 29s -> 43m 9s (+57.1%)
dist-apple-various: 1h 18m -> 1h 53m (+43.3%)
x86_64-gnu-stable: 2h 21m -> 3h 16m (+38.3%)
x86_64-gnu-tools: 57m 30s -> 1h 16m (+33.7%)
dist-x86_64-solaris: 1h 16m -> 1h 38m (+29.5%)
x86_64-gnu: 2h 22m -> 3h 4m (+29.4%)
pr-check-2: 42m 34s -> 54m 41s (+28.5%)
x86_64-rust-for-linux: 51m 14s -> 1h 4m (+26.5%)
aarch64-apple: 3h 47m -> 2h 55m (-22.9%)

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 · 2026-06-09T12:32:23Z

Finished benchmarking commit (057ed8b): 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 -6.5%)

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)	-6.5%	[-6.5%, -6.5%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-6.5%	[-6.5%, -6.5%]	1

Cycles

Results (secondary 4.0%)

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)	4.0%	[4.0%, 4.0%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Binary size

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

Bootstrap: 516.416s -> 517.542s (0.22%)
Artifact size: 401.26 MiB -> 400.80 MiB (-0.11%)

@ZuseZ4

…mac, r=ZuseZ4 Link LLVM dynamically on x86_64-apple Link LLVM dynamically on x86_64-apple just like we did for aarch64-apple-darwin * rust-lang#157205 r? @ZuseZ4

Link LLVM dynamically on x86_64-apple

2daa246

rustbot assigned ZuseZ4 Jun 7, 2026

bump src/bootstrap/download-ci-llvm-stamp

c98c808

rustbot added the T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) label Jun 7, 2026

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 Jun 7, 2026