46ce6a77c2
Rollup of 4 pull requests Successful merges: - #89789 (Add #[must_use] to thread::Builder) - #89899 (Add #[must_use] to remaining alloc functions) - #90401 (hermit: Implement Condvar::wait_timeout) - #90404 (hermitkernel-target: Set OS to "none") Failed merges: r? `@ghost` `@rustbot` modify labels: rollup