Rollup of 6 pull requests

[jhpratt]

Successful merges:

• Add an aarch64-msvc build running on ARM64 Windows #140136 (Add an aarch64-msvc build running on ARM64 Windows)
• Document subdirectories of UI tests with README files #141597 (Document subdirectories of UI tests with README files)
• Port #[no_mangle] to new attribute parsing infrastructure #142823 (Port #[no_mangle] to new attribute parsing infrastructure)
• 1.88.0 release notes #142828 (1.88.0 release notes)
• centralize -Zmin-function-alignment logic #142854 (centralize -Zmin-function-alignment logic)
• Check rustdoc-json-types FORMAT_VERSION is correctly updated #142875 (Check rustdoc-json-types FORMAT_VERSION is correctly updated)

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[jhpratt]

@bors r+ rollup=never p=5

[bors]

📌 Commit 646ec22 has been approved by jhpratt

It is now in the queue for this repository.

[bors]

⌛ Testing commit 646ec22 with merge 8dcae0e...

[rust-log-analyzer]

The job aarch64-msvc-2 failed! Check out the build log: (web) (plain)

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

Rust is installed now. Great!

To get started you may need to restart your current shell.
This would reload its PATH environment variable to include
Cargo's bin directory (%USERPROFILE%\.cargo\bin).
---
  RUST_CONFIGURE_ARGS: --build=aarch64-pc-windows-msvc
  SCRIPT: make ci-msvc-ps1
  TOOLSTATE_PUBLISH: 1
##[endgroup]
Attempting with retry: curl -f https://ci-mirrors.rust-lang.org/rustc/LLVM-20.1.3-woa64.exe -o LLVM-20.1.3-woa64.exe
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
---
fpu  : yes
fpu_exception : yes
cpuid level : 12
wp  : yes
flags  : fpu tsc cx8 cmov clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl tsc_reliable nonstop_tsc cpuid pni pclmuldq ssse3 cx16 sse4_1 sse4_2 popcnt aes lahf_lm 3dnowprefetch
bogomips : 6800.00
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 12
wp  : yes
flags  : fpu tsc cx8 cmov clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl tsc_reliable nonstop_tsc cpuid pni pclmuldq ssse3 cx16 sse4_1 sse4_2 popcnt aes lahf_lm 3dnowprefetch
bogomips : 6800.00
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 12
wp  : yes
flags  : fpu tsc cx8 cmov clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl tsc_reliable nonstop_tsc cpuid pni pclmuldq ssse3 cx16 sse4_1 sse4_2 popcnt aes lahf_lm 3dnowprefetch
bogomips : 6800.00
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 12
wp  : yes
flags  : fpu tsc cx8 cmov clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl tsc_reliable nonstop_tsc cpuid pni pclmuldq ssse3 cx16 sse4_1 sse4_2 popcnt aes lahf_lm 3dnowprefetch
bogomips : 6800.00
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
---
fatal runtime error: Rust cannot catch foreign exceptions, aborting
error: test failed, to rerun pass `-p rustc_thread_pool --lib`

Caused by:
  process didn't exit successfully: `C:\a\rust\rust\build\aarch64-pc-windows-msvc\stage1-rustc\aarch64-pc-windows-msvc\release\deps\rustc_thread_pool-acb7e49df0021259.exe -Z unstable-options --format json` (exit code: 0xc0000409, STATUS_STACK_BUFFER_OVERRUN)
note: test exited abnormally; to see the full output pass --nocapture to the harness.
Build completed unsuccessfully in 0:56:49
make: *** [Makefile:114: ci-msvc-ps1] Error 1
  local time: Mon Jun 23 03:35:59 CUT 2025
  network time: Mon, 23 Jun 2025 03:35:59 GMT
##[error]Process completed with exit code 2.
Post job cleanup.
[command]"C:\Program Files\Git\bin\git.exe" version

[bors]

💔 Test failed - checks-actions