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Don't ask for a specific branch in cargotest #118597

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merged 1 commit into from
Dec 4, 2023

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@lnicola lnicola commented Dec 4, 2023

Tentative fix for #118592 (comment).

servo just renamed their master branch to main, but cargotest does a git fetch $URL master; git reset --hard $SHA. Let's try to change that to git fetch $URL $SHA; git reset --hard $SHA, which appears to work, but I can't confirm for sure because I'm having some trouble with x.py:

 --> library/rustc-std-workspace-core/lib.rs:4:9
  |
4 | pub use core::*;
  |         ^^^^
  |
  = note: the following crate versions were found:
          crate `core` compiled by rustc 1.76.0-nightly (85a4bd8f5 2023-12-04): ./build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-70719e8645e6f000.rmeta
  = help: please recompile that crate using this compiler (rustc 1.76.0-nightly (5808b7248 2023-12-04)) (consider running `cargo clean` first)

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rustbot commented Dec 4, 2023

r? @Mark-Simulacrum

(rustbot has picked a reviewer for you, use r? to override)

@rustbot rustbot added A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue. labels Dec 4, 2023
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@bors treeclosed=10

@bors p=11

closing tree until this is fixed

looks reasonable to me, but idk anything about this code so i will not r+

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compiler-errors commented Dec 4, 2023

pls update/flesh out description :)

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lnicola commented Dec 4, 2023

Done, thank you.

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Removing hard-coded branch name seems good to me. However, you still need to bump the commit sha of servo as it no longer exists.

Copied from CI logs

Initialized empty Git repository in /checkout/obj/build/ct/servo/.git/
fatal: Could not parse object '785a344e32db58d4e631fd3cae17fd1f29a721ab'.
fatal: couldn't find remote ref master

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lnicola commented Dec 4, 2023

No, the commit exists:

commit 785a344e32db58d4e631fd3cae17fd1f29a721ab (HEAD -> master)
Author: Anthony Ramine <[email protected]>
Date:   Wed Oct 16 14:07:39 2019 +0200

    Update rand to 0.7 (fixes #24448)

(also at https://github.com/servo/servo/tree/785a344e32db58d4e631fd3cae17fd1f29a721ab)

It's master that no longer does. I don't understand why it ends up showing that error.

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No, the commit exists:

commit 785a344e32db58d4e631fd3cae17fd1f29a721ab (HEAD -> master)
Author: Anthony Ramine <[email protected]>
Date:   Wed Oct 16 14:07:39 2019 +0200

    Update rand to 0.7 (fixes #24448)

(also at https://github.com/servo/servo/tree/785a344e32db58d4e631fd3cae17fd1f29a721ab)

It's master that no longer does. I don't understand why it ends up showing that error.

I get it now. From the following code we try to do hard-reset to specific commit hash, and in the initial iteration we haven't fetched the servo yet. This results in the mentioned error.

I don't know why fn clone_repo had to be that complicated.

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@bors r+ p=10

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bors commented Dec 4, 2023

📌 Commit 5808b72 has been approved by Mark-Simulacrum

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 Dec 4, 2023
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bors commented Dec 4, 2023

⌛ Testing commit 5808b72 with merge 0a83e43...

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@bors treeclosed-

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bors commented Dec 4, 2023

☀️ Test successful - checks-actions
Approved by: Mark-Simulacrum
Pushing 0a83e43 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Dec 4, 2023
@bors bors merged commit 0a83e43 into rust-lang:master Dec 4, 2023
12 checks passed
@rustbot rustbot added this to the 1.76.0 milestone Dec 4, 2023
@lnicola lnicola deleted the cargotest-no-branch branch December 4, 2023 14:46
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Finished benchmarking commit (0a83e43): 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

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
3.3% [3.3%, 3.3%] 1
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-2.7% [-2.7%, -2.7%] 1
All ❌✅ (primary) - - 0

Cycles

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

Binary size

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

Bootstrap: 673.967s -> 673.138s (-0.12%)
Artifact size: 314.12 MiB -> 314.10 MiB (-0.01%)

bors added a commit to rust-lang-ci/rust that referenced this pull request Dec 4, 2023
…Simulacrum

[stable] 1.74.1 release

This includes backports of:

*  Dispose llvm::TargetMachines prior to llvm::Context being disposed rust-lang#118464
*  clarify fn discriminant guarantees: only free lifetimes may get erased rust-lang#118006
*  Move subtyper below reveal_all and change reveal_all rust-lang#116415
   *  Make subtyping explicit in MIR rust-lang#115025 (needed for above)

As well as infrastructure fix:

*  Don't ask for a specific branch in cargotest rust-lang#118597

r? `@Mark-Simulacrum`
bors added a commit to rust-lang-ci/rust that referenced this pull request Dec 13, 2023
[beta] Update backtrace submodule

*  Update backtrace submodule rust-lang#118137

As well as infrastructure fix:

*  Don't ask for a specific branch in cargotest rust-lang#118597

r? ghost
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7 participants