Rollup of 9 pull requests

[JonathanBrouwer]

Successful merges:

• rustc_attr_ir: fix up lang_items imports #160782 (rustc_attr_ir: fix up lang_items imports)
• stabilize c_variadic_naked_functions #159746 (stabilize c_variadic_naked_functions)
• Implemented different with_native_path conversion methods, refactoring fs functions to utilize with_native_path, and move exists to use with_native_path #159805 (Implemented different with_native_path conversion methods, refactoring fs functions to utilize with_native_path, and move exists to use with_native_path)
• Refactor tidy detection of stability attribute #160141 (Refactor tidy detection of stability attribute)
• make more diagnostic structs pub(crate) #160744 (make more diagnostic structs pub(crate))
• Add regression test for cycle error on guaranteed unsized self type #160778 (Add regression test for cycle error on guaranteed unsized self type)
• arm64ec: f128 is supported since LLVM 23 #160779 (arm64ec: f128 is supported since LLVM 23)
• Add regression test for save temps ICE on incremental recompile #160781 (Add regression test for save temps ICE on incremental recompile)
• User facing .expect now follows “expect as precondition" style #160792 (User facing .expect now follows “expect as precondition" style)

r? @ghost

Create a similar rollup

[JonathanBrouwer]

@bors r+ p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple-1,aarch64-apple-2,x86_64-mingw-1,i686-msvc-1,i686-msvc-2

[rust-bors]

📌 Commit 63794e0 has been approved by JonathanBrouwer

It is now in the queue for this repository.

[rust-log-analyzer]

The job test-various failed! Check out the build log: (web) (plain enhanced) (plain)

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

error[E0507]: cannot move out of `old`, a captured variable in an `Fn` closure
  --> library/std/src/sys/fs/mod.rs:75:75
   |
75 |     with_native_path(old, &|old| with_native_path(new, &|new| imp::rename(old, new)))
   |                             ---                         -----             ^^^ `old` is moved here
   |                             |                           |
   |                             |                           captured by this `Fn` closure
   |                             captured outer variable
   |                             move occurs because `old` has type `PathBuf`, which does not implement the `Copy` trait
   |
   = help: `Fn` and `FnMut` closures require captured values to be able to be consumed multiple times, but `FnOnce` closures may consume them only once
help: consider cloning the value if the performance cost is acceptable
   |
75 |     with_native_path(old, &|old| with_native_path(new, &|new| imp::rename(old.clone(), new)))
   |                                                                              ++++++++

error[E0507]: cannot move out of `original`, a captured variable in an `Fn` closure
   --> library/std/src/sys/fs/mod.rs:100:53
    |
 99 |     with_native_path(original, &|original| {
    |                                  --------
    |                                  |
    |                                  captured outer variable
    |                                  move occurs because `original` has type `PathBuf`, which does not implement the `Copy` trait
100 |         with_native_path(link, &|link| imp::symlink(original, link))
    |                                 ------              ^^^^^^^^ `original` is moved here
    |                                 |
    |                                 captured by this `Fn` closure
    |
    = help: `Fn` and `FnMut` closures require captured values to be able to be consumed multiple times, but `FnOnce` closures may consume them only once
help: consider cloning the value if the performance cost is acceptable
    |
100 |         with_native_path(link, &|link| imp::symlink(original.clone(), link))
    |                                                             ++++++++

error[E0507]: cannot move out of `original`, a captured variable in an `Fn` closure
   --> library/std/src/sys/fs/mod.rs:106:50
    |
105 |     with_native_path(original, &|original| {
    |                                  --------
    |                                  |
    |                                  captured outer variable
    |                                  move occurs because `original` has type `PathBuf`, which does not implement the `Copy` trait
106 |         with_native_path(link, &|link| imp::link(original, link))
    |                                 ------           ^^^^^^^^ `original` is moved here
    |                                 |
    |                                 captured by this `Fn` closure
    |
    = help: `Fn` and `FnMut` closures require captured values to be able to be consumed multiple times, but `FnOnce` closures may consume them only once
help: consider cloning the value if the performance cost is acceptable
    |
106 |         with_native_path(link, &|link| imp::link(original.clone(), link))
    |                                                          ++++++++

For more information about this error, try `rustc --explain E0507`.
[RUSTC-TIMING] std test:false 2.503
warning: `std` (lib) generated 1 warning

[rust-bors]

PR #159805, which is a member of this rollup, was unapproved.

This rollup was thus unapproved.

[rust-bors]

💔 Test for fd0bd4d failed: CI. Failed job:

• try - test-various (web logs, enhanced plaintext logs)