Merge pull request #4584 from rust-lang/rustup-2025-09-13

Automatic Rustup

Author: oli-obk

README.md

@@ -606,6 +606,7 @@ Definite bugs found:
 * [A bug in the new `RwLock::downgrade` implementation](https://rust-lang.zulipchat.com/#narrow/channel/269128-miri/topic/Miri.20error.20library.20test) (caught by Miri before it landed in the Rust repo)
 * [Mockall reading uninitialized memory when mocking `std::io::Read::read`, even if all expectations are satisfied](https://github.com/asomers/mockall/issues/647) (caught by Miri running Tokio's test suite)
 * [`ReentrantLock` not correctly dealing with reuse of addresses for TLS storage of different threads](https://github.com/rust-lang/rust/pull/141248)
+* [Rare Deadlock in the thread (un)parking example code](https://github.com/rust-lang/rust/issues/145816)
 
 Violations of [Stacked Borrows] found that are likely bugs (but Stacked Borrows is currently just an experiment):
 

rust-version

@@ -1 +1 @@
-2a9bacf6187685931d52346a0ecff2e52bdc91cc
+4ba1cf9ade4c8e2fa10676a50ee34594eb161837