Rollup of 3 pull requests

[Zalathar]

Successful merges:

• Revert constification of Borrow and Deref for Cow due to inference failure #148016 (Revert constification of Borrow and Deref for Cow due to inference failure)
• Add myself to the review rotation #148039 (Add myself to the review rotation)
• test(frontmatter): Cover spaces between infostring parts #148042 (test(frontmatter): Cover spaces between infostring parts)

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[Zalathar]

Rollup of everything.

@bors r+ rollup=never p=5

[bors]

📌 Commit f4cb48c has been approved by Zalathar

It is now in the queue for this repository.

[bors]

⌛ Testing commit f4cb48c with merge 80d46c5...

[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)

---- [run-make] tests\run-make\share-generics-export-again stdout ----

error: rmake recipe failed to complete
status: exit code: 1
command: "D:\\a\\rust\\rust\\build\\x86_64-pc-windows-gnu\\test\\run-make\\share-generics-export-again\\rmake.exe"
stdout: none
--- stderr -------------------------------
command failed at line 22
Command { cmd: "D:\\a\\rust\\rust\\build\\x86_64-pc-windows-gnu\\stage2\\bin\\rustc.exe" "-L" "D:\\a\\rust\\rust\\build\\x86_64-pc-windows-gnu\\test\\run-make\\share-generics-export-again\\rmake_out" "--crate-type" "rlib" "foo.rs" "-Zshare-generics=yes" "--target=x86_64-pc-windows-gnu", stdin_buf: None, stdin: None, stdout: None, stderr: None, drop_bomb: DropBomb { command: "D:\\a\\rust\\rust\\build\\x86_64-pc-windows-gnu\\stage2\\bin\\rustc.exe", defused: true, armed_location: Location { file: "D:\\a\\rust\\rust\\tests\\run-make\\share-generics-export-again\\rmake.rs", line: 22, column: 5 } }, already_executed: true }
output status: `exit code: 0xc00000fd`
=== STDOUT ===



=== STDERR ===

---

Some tests failed in compiletest suite=run-make mode=run-make host=x86_64-pc-windows-gnu target=x86_64-pc-windows-gnu
Bootstrap failed while executing `test --stage 2 --skip=compiler --skip=src`
Build completed unsuccessfully in 2:31:39
make: *** [Makefile:123: ci-mingw-x] Error 1
  local time: Fri Oct 24 03:19:14 CUT 2025
  network time: Fri, 24 Oct 2025 03:19:15 GMT
##[error]Process completed with exit code 2.
##[group]Run echo "disk usage:"
echo "disk usage:"

[bors]

💔 Test failed - checks-actions

[Zalathar]

Probably bogus, but let's do a try job:

@bors try jobs=x86_64-mingw-1

[rust-bors]

☀️ Try build successful (CI)
Build commit: fcd3eee (fcd3eeeb3e50b4ef16b8bf015e4217daac26c425, parent: 27050c0d15af664cf43ce4b0badec230e0bfcac5)