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[beta] backports #147284

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@cuviper cuviper commented Oct 2, 2025 •
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r? cuviper

lcnr added 3 commits October 2, 2025 16:20
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yeet fastpath
b664386 
(cherry picked from commit 4fcafc9)
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remove test for no_core
dad01bc 
(cherry picked from commit 83532f8)
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add test
34182f6 
(cherry picked from commit 7a0adc0)
@rustbot rustbot added A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Oct 2, 2025
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rustbot commented Oct 2, 2025

⚠️ Warning ⚠️

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cuviper commented Oct 3, 2025

@bors r+ p=1 rollup=never

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bors commented Oct 3, 2025

📌 Commit 98e2fd3 has been approved by cuviper

It is now in the queue for this repository.

@bors bors 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 Oct 3, 2025
bors added a commit that referenced this pull request Oct 3, 2025
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Auto merge of #147284 - cuviper:beta-next, r=cuviper
93b26c2 
[beta] backports

- remove incorrect fast path #146919
- Update LLVM to 21.1.2 #146953
- Fix infinite recursion in Path::eq with String #146958

r? cuviper
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bors commented Oct 3, 2025

⌛ Testing commit 98e2fd3 with merge 93b26c2...

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bors commented Oct 3, 2025

💔 Test failed - checks-actions

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Oct 3, 2025
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hkBst commented Oct 3, 2025

fails with: System.IO.IOException: No space left on device : '/home/runner/actions-runner/cached/_diag/Worker_20251003-040227-utc.log'

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cuviper commented Oct 3, 2025

Hmm, I don't see any CI changes on master for that kind of error -- maybe it was spurious?

@bors retry

@bors bors 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 Oct 3, 2025
bors added a commit that referenced this pull request Oct 3, 2025
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Auto merge of #147284 - cuviper:beta-next, r=cuviper
12b7c51 
[beta] backports

- remove incorrect fast path #146919
- Update LLVM to 21.1.2 #146953
- Fix infinite recursion in Path::eq with String #146958

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bors commented Oct 3, 2025

⌛ Testing commit 98e2fd3 with merge 12b7c51...

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bors commented Oct 4, 2025

💔 Test failed - checks-actions

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Oct 4, 2025
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cuviper commented Oct 4, 2025

@bors retry

@bors bors removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Oct 4, 2025
bors added a commit that referenced this pull request Oct 5, 2025
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Auto merge of #147284 - cuviper:beta-next, r=cuviper
c04b0d1 
[beta] backports

- remove incorrect fast path #146919
- Update LLVM to 21.1.2 #146953
- Fix infinite recursion in Path::eq with String #146958

r? cuviper
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bors commented Oct 5, 2025

💔 Test failed - checks-actions

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Oct 5, 2025
@rustbot rustbot added the A-attributes Area: Attributes (`#[…]`, `#![…]`) label Oct 6, 2025
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cuviper commented Oct 6, 2025

Two ld SIGBUS in a row doesn't seem spurious anymore, but nothing obvious has changed on our part. The distcheck job hasn't changed on master AFAICS, and I don't see any other CI jobs struggling with this. Let's give it another go...

@bors r+

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bors commented Oct 6, 2025

📌 Commit d215429 has been approved by cuviper

It is now in the queue for this repository.

@bors bors 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 Oct 6, 2025
bors added a commit that referenced this pull request Oct 6, 2025
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Auto merge of #147284 - cuviper:beta-next, r=cuviper
664f2e1 
[beta] backports

- remove incorrect fast path #146919
- Update LLVM to 21.1.2 #146953
- Fix infinite recursion in Path::eq with String #146958
- Make #[link="dl"] an FCW rather than an error #147262

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bors commented Oct 6, 2025

⌛ Testing commit d215429 with merge 664f2e1...

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💔 Test failed - checks-actions

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Oct 6, 2025
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cuviper commented Oct 6, 2025

Well 3-in-a-row is pretty clearly busted -- but this time the message makes it clear that ld is really rust-lld, so this could be related to the LLVM upgrade somehow.

cc @rust-lang/wg-llvm

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dianqk commented Oct 7, 2025

@bors try jobs=x86_64-gnu-distcheck

rust-bors bot added a commit that referenced this pull request Oct 7, 2025
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Auto merge of #147284 - cuviper:beta-next, r=<try>
5e62eab 
[beta] backports

try-job: x86_64-gnu-distcheck
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rust-bors bot commented Oct 7, 2025

💔 Test for 5e62eab failed: CI. Failed jobs:

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cuviper commented Oct 7, 2025

Trying without the LLVM update:

@bors try jobs=x86_64-gnu-distcheck

rust-bors bot added a commit that referenced this pull request Oct 7, 2025
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Auto merge of #147284 - cuviper:beta-next, r=<try>
74f2a49 
[beta] backports

try-job: x86_64-gnu-distcheck
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rust-bors bot commented Oct 7, 2025 •
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⌛ Trying commit 0d2b92c with merge 74f2a49…

To cancel the try build, run the command @bors try cancel.

Workflow: https://github.com/rust-lang/rust/actions/runs/18328184978

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