Rollup of 4 pull requests

[JonathanBrouwer]

Successful merges:

• Add new rustdoc broken_footnote lint #137803 (Add new rustdoc broken_footnote lint)
• Remove target argument from get_proc_macros #160975 (Remove target argument from get_proc_macros)
• rustc_parse: suggest removing semicolon before if block #160861 (rustc_parse: suggest removing semicolon before if block)
• Remove old cfg parser which is now dead code #160990 (Remove old cfg parser which is now dead code)

Failed merges:

• Add new unused_footnote_definition rustdoc lint #137858 (Add new unused_footnote_definition rustdoc lint)

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 97d9fcc has been approved by JonathanBrouwer

It is now in the queue for this repository.

[rust-bors]

⌛ Testing commit 97d9fcc with merge 5883e30...

Workflow: https://github.com/rust-lang/rust/actions/runs/31623644276

[rust-log-analyzer]

The job x86_64-mingw-1 failed! Check out the build log: (web)(plain enhanced)(plain)

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

Bootstrap failed while executing `test --stage 2 --skip=compiler --skip=src`
Currently active steps:
test::Crate { build_compiler: Compiler { stage: 2, host: x86_64-pc-windows-gnu, forced_compiler: false }, target: x86_64-pc-windows-gnu, mode: Std, crates: ["alloc", "alloctests", "compiler_builtins", "core", "coretests", "panic_abort", "panic_unwind", "proc_macro", "rustc-std-workspace-core", "std", "std_detect", "sysroot", "test", "unwind"] } at src\bootstrap\src\core\build_steps\test.rs:3455
Build completed unsuccessfully in 2:04:38
make: *** [Makefile:126: ci-mingw-x] Error 1
local time: Wed Aug 12 18:03:08 CUT 2026
network time: Wed, 12 Aug 2026 18:03:09 GMT
##[error]Process completed with exit code 2.
##[group]Run echo "disk usage:"
echo "disk usage:"

[rust-bors]

💔 Test for 1e7fb68 failed: CI. Failed jobs:

• try - i686-msvc-1 (web logs, enhanced plaintext logs)
• try - x86_64-mingw-1 (web logs, enhanced plaintext logs)

[rust-bors]

PR #137803, which is a member of this rollup, was unapproved.

This rollup was thus unapproved.

Auto build was cancelled due to unapproval. Cancelled workflows:

• https://github.com/rust-lang/rust/actions/runs/31623644276