Ruslan Nigmatullin 56375712e3 app-server: fix Bazel clippy in tracing tests (#18872)
## Why

PR #18431 exposed a Bazel clippy failure in the app-server unit-test
target across Linux, macOS, and Windows. The failing lint was
`clippy::await_holding_invalid_type`: two tracing tests serialized
access to global tracing state by holding a `tokio::sync::MutexGuard`
across awaited test work.

That serialization is still needed because the tests share
process-global tracing setup and exporter state, but it should not
require holding an async mutex guard through the whole test body.

## What changed

- Replaced the bespoke async `tracing_test_guard` helper with
`serial_test` on the two tracing tests that need global tracing
serialization.
- Removed the `#[expect(clippy::await_holding_invalid_type)]`
annotations and the lock guard callsites that Bazel clippy rejected.

## Validation

- `cargo test -p codex-app-server jsonrpc_span`
- `just fix -p codex-app-server`
- `git diff --check`

I also attempted the exact failing Bazel clippy target locally with
BuildBuddy disabled: `bazel --noexperimental_remote_repo_contents_cache
build --config=clippy --bes_backend= --remote_cache=
--experimental_remote_downloader= --
//codex-rs/app-server:app-server-unit-tests-bin`. That run did not reach
clippy because Bazel timed out downloading `libcap-2.27.tar.gz` from
`kernel.org`.
56375712e3 · 2026-04-21 13:10:36 -07:00
5,632 Commits
2026-04-14 01:45:41 +00:00
2026-03-26 16:50:07 -07:00
2025-04-16 12:56:08 -04:00
2025-04-16 12:56:08 -04:00
2026-04-07 10:55:58 -07:00

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