Update libc to v0.2.183#150752

thesummer · 2026-01-07T08:04:59Z

Follow-up of #150484.
This PR updates libc to include the latest patches to make rtems target (and probably others) compile again.

rustbot · 2026-01-07T08:05:02Z

These commits modify the library/Cargo.lock file. Unintentional changes to library/Cargo.lock can be introduced when switching branches and rebasing PRs.

If this was unintentional then you should revert the changes before this PR is merged.
Otherwise, you can ignore this comment.

rustbot · 2026-01-07T08:05:05Z

r? @tgross35

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tgross35 · 2026-01-07T08:44:32Z

Mind waiting until tomorrow? I should have 0.2.180 out by then, which will include a handful of fixes on smaller targets (unbreaking uclibc)

thesummer · 2026-01-07T08:46:18Z

Sure, no problem. Should I close this PR or just update it when the release is there?

tgross35 · 2026-01-07T09:15:16Z

You can leave it open, I'll ping once the release is out

tgross35 · 2026-01-08T12:32:56Z

Wow you're on top of things, I was just about to ping here

thesummer · 2026-01-08T12:33:12Z

Just got an Email from the rustbot regarding the new libc release and updated the PR.

library/std/Cargo.toml

tgross35

Thanks! LGTM once CI passes

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tgross35 · 2026-01-08T13:38:50Z

@bors r+

rust-bors · 2026-01-08T13:38:54Z

📌 Commit 47c5f58 has been approved by tgross35

It is now in the queue for this repository.

Update libc to v0.2.180 Follow-up of rust-lang#150484. This PR updates libc to include the latest patches to make rtems target (and probably others) compile again.

@ghost

Rollup of 12 pull requests Successful merges: - #149961 (tidy: add if-installed prefix condition to extra checks system) - #150475 (std: sys: fs: uefi: Implement initial File) - #150533 (std: sys: fs: uefi: Implement remove_dir_all) - #150549 (fix missing_panics_doc in `std::os::fd::owned`) - #150699 (MGCA: Support literals as direct const arguments) - #150721 (Deprecated doc intra link) - #150752 (Update libc to v0.2.180) - #150802 (Minor cleanups to fn_abi_new_uncached) - #150803 (compiler-builtins subtree update) - #150809 (Update `literal-escaper` version to `0.0.7`) - #150811 (Store defids instead of symbol names in the aliases list) - #150825 (Query associated_item_def_ids when needed) r? @ghost

Update libc to v0.2.180 Follow-up of rust-lang#150484. This PR updates libc to include the latest patches to make rtems target (and probably others) compile again.

matthiaskrgr · 2026-01-08T20:42:11Z

@bors try jobs=dist-ohos-x86_64

Update libc to v0.2.180 try-job: dist-ohos-x86_64

Update libc to v0.2.180 Follow-up of rust-lang#150484. This PR updates libc to include the latest patches to make rtems target (and probably others) compile again.

tgross35

Thanks for the followup

@bors r+ rollup=iffy

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rust-bors · 2026-03-28T19:40:30Z

📌 Commit e5124ce has been approved by tgross35

It is now in the queue for this repository.

…gross35 Update libc to v0.2.183 Follow-up of rust-lang#150484. This PR updates libc to include the latest patches to make rtems target (and probably others) compile again.

…uwer Rollup of 9 pull requests Successful merges: - #150752 (Update libc to v0.2.183) - #153380 (stabilize new RangeFrom type and iterator) - #153834 (Merge `fabsf16/32/64/128` into `fabs::<F>`) - #154043 (simd_fmin/fmax: make semantics and name consistent with scalar intrinsics) - #154494 (triagebot: add reminder for bumping CI LLVM stamp) - #153374 (Fix LegacyKeyValueFormat report from docker build: dist-x86_64) - #154320 (`trim_prefix` for paths) - #154453 (Fix ice in rustdoc of private reexport) - #154515 (Notify stdarch maintainers on changes in std_detect)

GuillaumeGomez · 2026-03-28T23:06:19Z

Failed in #154519.

@bors r-

rust-bors · 2026-03-28T23:06:25Z

This pull request was unapproved.

This PR was contained in a rollup (#154519), which was unapproved.

tgross35 · 2026-03-28T23:25:10Z

library/std/src/sys/time/unsupported.rs

-use crate::time::Duration;
-


Ah, looks like an accidental removal

This create conflict if the timespec of a target has additional fields. Use libc::timespec::default() instead

tgross35 · 2026-03-31T07:08:05Z

@bors r+

rust-bors · 2026-03-31T07:08:09Z

📌 Commit 05cda35 has been approved by tgross35

It is now in the queue for this repository.

JonathanBrouwer · 2026-03-31T11:58:03Z

@bors try jobs=dist-various*

Update libc to v0.2.183 try-job: dist-various*

rust-bors · 2026-03-31T13:22:06Z

☀️ Try build successful (CI)
Build commit: 434a398 (434a398a2f8da8b9adc5a947a513fba782411ee0, parent: 37cfa179be19cec2236736521bed3ea3c4a1ec97)

…uwer Rollup of 4 pull requests Successful merges: - #150752 (Update libc to v0.2.183) - #152432 (add rustc option -Zpacked-stack) - #154634 (Use `Hcx`/`hcx` consistently for `StableHashingContext`.) - #154635 (./x run miri: default to edition 2021)

Rollup merge of #150752 - thesummer:update-libc-0.2.179, r=tgross35 Update libc to v0.2.183 Follow-up of #150484. This PR updates libc to include the latest patches to make rtems target (and probably others) compile again.

xtqqczze · 2026-04-01T16:00:21Z

Unfortunately this likely broke uclibc targets: #154679

…uwer Rollup of 4 pull requests Successful merges: - rust-lang/rust#150752 (Update libc to v0.2.183) - rust-lang/rust#152432 (add rustc option -Zpacked-stack) - rust-lang/rust#154634 (Use `Hcx`/`hcx` consistently for `StableHashingContext`.) - rust-lang/rust#154635 (./x run miri: default to edition 2021)

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Jan 7, 2026

rustbot assigned tgross35 Jan 7, 2026

thesummer changed the title ~~Update libc to v0.2.179~~ Update libc to v0.2.180 Jan 8, 2026

thesummer force-pushed the update-libc-0.2.179 branch from f581a0d to a45ec88 Compare January 8, 2026 12:31

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matthiaskrgr mentioned this pull request Jan 8, 2026

Rollup of 12 pull requests #150830

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Rollup of 11 pull requests #150832

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ChrisDenton mentioned this pull request Jan 8, 2026

std: sys: fs: uefi: Implement initial File #150475

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Auto merge of #150752 - thesummer:update-libc-0.2.179, r=<try>

607b25b

Update libc to v0.2.180 try-job: dist-ohos-x86_64

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Rollup of 9 pull requests #154519

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Don't use field initializers for libc::timespec

05cda35

This create conflict if the timespec of a target has additional fields. Use libc::timespec::default() instead

thesummer force-pushed the update-libc-0.2.179 branch from e5124ce to 05cda35 Compare March 31, 2026 06:47

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Auto merge of #150752 - thesummer:update-libc-0.2.179, r=<try>

434a398

Update libc to v0.2.183 try-job: dist-various*

JonathanBrouwer mentioned this pull request Mar 31, 2026

Rollup of 4 pull requests #154638

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pheki mentioned this pull request Apr 2, 2026

Rust nightly doesn't build on armv7-sony-vita-newlibeabihf #147437

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