Rollup merge of #92887 - pietroalbini:pa-bootstrap-update, r=Mark-Simulacrum

Bootstrap compiler update

r? ``@Mark-Simulacrum``

1 files changed, 2 insertions, 5 deletions

diff --git a/library/std/src/sync/mutex.rs b/library/std/src/sync/mutex.rs
index 57f1dcca30e..3ea0a6c3937 100644
--- a/library/std/src/sync/mutex.rs
+++ b/library/std/src/sync/mutex.rs
@@ -188,12 +188,9 @@ unsafe impl<T: ?Sized + Send> Sync for Mutex<T> {}
 /// [`lock`]: Mutex::lock
 /// [`try_lock`]: Mutex::try_lock
 #[must_use = "if unused the Mutex will immediately unlock"]
-#[cfg_attr(
-    not(bootstrap),
-    must_not_suspend = "holding a MutexGuard across suspend \
+#[must_not_suspend = "holding a MutexGuard across suspend \
                       points can cause deadlocks, delays, \
-                      and cause Futures to not implement `Send`"
-)]
+                      and cause Futures to not implement `Send`"]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct MutexGuard<'a, T: ?Sized + 'a> {
     lock: &'a Mutex<T>,