Revert "Export `derive` at `core::derive` and `std::derive`" by fee1-dead · Pull Request #159877 · rust-lang/rust

fee1-dead · 2026-07-25T02:43:05Z

This reverts commit fec0998.

Temporarily addresses #159856 until we get the stability attribute to actually work...

This reverts commit fec0998.

rustbot · 2026-07-25T02:43:10Z

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fee1-dead · 2026-07-25T02:43:31Z

r? jhpratt

jhpratt · 2026-07-25T02:44:04Z

@bors r+ rollup

rust-bors · 2026-07-25T02:44:08Z

📌 Commit c659cbd has been approved by jhpratt

It is now in the queue for this repository.

Revert "Export `derive` at `core::derive` and `std::derive`" This reverts commit fec0998. Temporarily addresses rust-lang#159856 until we get the stability attribute to actually work...

Rollup of 20 pull requests Successful merges: - #138618 (Support using const pointers in asm `const` operand) - #157962 (Lower paths to functions in const args as ConstKind::Error) - #158404 (trait_solver: normalize next-gen region constraints) - #158709 (rustdoc: warn on improperly interleaved HTML/MD) - #159720 (document #[global_allocator] constraints) - #159732 (optimization: don't look for diagnostic/canonical items without rustc_attrs enabled) - #159738 (implement `CovariantUnsafeCell`) - #159740 (reuse regular exported_non_generic_symbols logic in Miri) - #159780 (check `extern "custom"` function pointers) - #159786 (rustdoc-js: ignore editor temp files in test folder discovery) - #159819 (std::sync::poison: disable auto_cfg on PoisonError::new) - #155388 (stepping into where-clauses during normalization may be productive) - #155914 (when bailing on ambiguity, don't force other results to ambig) - #159439 (Fix(lib/fs/win): Fall back on Win32 delete for `Dir::remove_file`) - #159676 (Update wasm-component-ld to 0.5.27) - #159730 (allow accessing the contents of UnsafeCell without going through get) - #159809 (Avoid `#[target_features]`) - #159826 (Remove redundant `#[rustc_paren_sugar]` feature gate) - #159853 (Updated expect messages for `CString` struct and method documentation) - #159877 (Revert "Export `derive` at `core::derive` and `std::derive`")

theemathas · 2026-07-25T12:10:48Z

Surely this needs a crater run?

theemathas · 2026-07-25T12:15:36Z

@bors try

Revert "Export `derive` at `core::derive` and `std::derive`"

rust-bors · 2026-07-25T12:19:16Z

💔 Test for 18e53da failed: CI

theemathas · 2026-07-25T12:21:57Z

GitHub Actions has encountered an internal error when running your job.

wut

@bors try

Revert "Export `derive` at `core::derive` and `std::derive`"

rust-bors · 2026-07-25T12:24:53Z

💔 Test for fce1fe0 failed: CI

theemathas · 2026-07-25T12:44:17Z

Github actions is down: https://www.githubstatus.com/incidents/pz7g535gbs6p

Rollup of 20 pull requests Successful merges: - #138618 (Support using const pointers in asm `const` operand) - #157962 (Lower paths to functions in const args as ConstKind::Error) - #158404 (trait_solver: normalize next-gen region constraints) - #158709 (rustdoc: warn on improperly interleaved HTML/MD) - #159720 (document #[global_allocator] constraints) - #159732 (optimization: don't look for diagnostic/canonical items without rustc_attrs enabled) - #159738 (implement `CovariantUnsafeCell`) - #159740 (reuse regular exported_non_generic_symbols logic in Miri) - #159780 (check `extern "custom"` function pointers) - #159786 (rustdoc-js: ignore editor temp files in test folder discovery) - #159819 (std::sync::poison: disable auto_cfg on PoisonError::new) - #155388 (stepping into where-clauses during normalization may be productive) - #155914 (when bailing on ambiguity, don't force other results to ambig) - #159439 (Fix(lib/fs/win): Fall back on Win32 delete for `Dir::remove_file`) - #159676 (Update wasm-component-ld to 0.5.27) - #159730 (allow accessing the contents of UnsafeCell without going through get) - #159809 (Avoid `#[target_features]`) - #159826 (Remove redundant `#[rustc_paren_sugar]` feature gate) - #159853 (Updated expect messages for `CString` struct and method documentation) - #159877 (Revert "Export `derive` at `core::derive` and `std::derive`")

theemathas · 2026-07-25T14:22:24Z

@bors try

Revert "Export `derive` at `core::derive` and `std::derive`"

Revert "Export `derive` at `core::derive` and `std::derive`" This reverts commit fec0998. Temporarily addresses rust-lang#159856 until we get the stability attribute to actually work...

Rollup of 23 pull requests Successful merges: - #159720 (document #[global_allocator] constraints) - #159732 (optimization: don't look for diagnostic/canonical items without rustc_attrs enabled) - #159738 (implement `CovariantUnsafeCell`) - #159740 (reuse regular exported_non_generic_symbols logic in Miri) - #159780 (check `extern "custom"` function pointers) - #159786 (rustdoc-js: ignore editor temp files in test folder discovery) - #159819 (std::sync::poison: disable auto_cfg on PoisonError::new) - #155388 (stepping into where-clauses during normalization may be productive) - #155914 (when bailing on ambiguity, don't force other results to ambig) - #159204 (Add support to caller_location to rustc_public) - #159411 ([rustdoc] Correctly handle output options with --show-coverage) - #159439 (Fix(lib/fs/win): Fall back on Win32 delete for `Dir::remove_file`) - #159676 (Update wasm-component-ld to 0.5.27) - #159730 (allow accessing the contents of UnsafeCell without going through get) - #159809 (Avoid `#[target_features]`) - #159810 (Add tuple never coercion collection regression test) - #159826 (Remove redundant `#[rustc_paren_sugar]` feature gate) - #159853 (Updated expect messages for `CString` struct and method documentation) - #159877 (Revert "Export `derive` at `core::derive` and `std::derive`") - #159878 (bootstrap: Remove obsolete option `build.compiletest-use-stage0-libtest`) - #159882 (Update expect messages in library/alloc/boxed.rs and library/alloc/string.rs to follow the style guide) - #159891 (Split multiline derives into std/rustc macros) - #159895 (rustc-dev-guide subtree update)

theemathas · 2026-07-25T14:25:59Z

Until crater is done,

@bors r-

rust-bors · 2026-07-25T14:26:05Z

This pull request was unapproved.

This PR was contained in the following rollups:

Rollup of 20 pull requests #159888 was unapproved
Rollup of 23 pull requests #159903 was unapproved

View changes since this unapproval

rust-bors · 2026-07-25T16:27:50Z

☀️ Try build successful (CI)
Build commit: 011c518 (011c518242557d21690f7936b5812318dc2fec47)
Base parent: da86f4d (da86f4d0726be475afbbffe40cb2f65741c51ad3)

theemathas · 2026-07-25T16:31:17Z

@craterbot check p=2

craterbot · 2026-07-25T16:31:46Z

👌 Experiment pr-159877 created and queued.
🤖 Automatically detected try build 011c518
🔍 You can check out the queue and this experiment's details.

ℹ️ Crater is a tool to run experiments across parts of the Rust ecosystem. Learn more

fee1-dead · 2026-07-25T20:21:30Z

I'm not sure if this needs a crater run. In any case we still need to revert it because it is wrongly stabilized.

craterbot · 2026-07-25T21:25:25Z

🚧 Experiment pr-159877 is now running

ℹ️ Crater is a tool to run experiments across parts of the Rust ecosystem. Learn more

Revert "Export derive at core::derive and std::derive"

c659cbd

This reverts commit fec0998.

rustbot assigned clarfonthey Jul 25, 2026

rustbot added 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 Jul 25, 2026

rustbot assigned jhpratt and unassigned clarfonthey Jul 25, 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 Jul 25, 2026

jhpratt mentioned this pull request Jul 25, 2026

Rollup of 19 pull requests #159879

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jhpratt mentioned this pull request Jul 25, 2026

Rollup of 20 pull requests #159888

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rust-bors Bot pushed a commit that referenced this pull request Jul 25, 2026

Auto merge of #159877 - fee1-dead-contrib:rev, r=<try>

18e53da

Revert "Export `derive` at `core::derive` and `std::derive`"

rust-bors Bot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 25, 2026

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Auto merge of #159877 - fee1-dead-contrib:rev, r=<try>

fce1fe0

Revert "Export `derive` at `core::derive` and `std::derive`"

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rust-bors Bot pushed a commit that referenced this pull request Jul 25, 2026

Auto merge of #159877 - fee1-dead-contrib:rev, r=<try>

011c518

Revert "Export `derive` at `core::derive` and `std::derive`"

GuillaumeGomez mentioned this pull request Jul 25, 2026

Rollup of 23 pull requests #159903

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rust-bors Bot removed the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Jul 25, 2026

craterbot added S-waiting-on-crater Status: Waiting on a crater run to be completed. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Jul 25, 2026

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