Auto merge of #72957 - Mark-Simulacrum:bootstrap-bump, r=sfackler

Bump bootstrap compiler to 1.45

Pretty standard update.

2 files changed, 2 insertions, 10 deletions

diff --git a/src/libstd/sync/mpsc/shared.rs b/src/libstd/sync/mpsc/shared.rs
index d1a46c51757..898654f21f2 100644
--- a/src/libstd/sync/mpsc/shared.rs
+++ b/src/libstd/sync/mpsc/shared.rs
@@ -354,11 +354,7 @@ impl<T> Packet<T> {
 
         // See comments on Arc::clone() on why we do this (for `mem::forget`).
         if old_count > MAX_REFCOUNT {
-            // remove `unsafe` on bootstrap bump
-            #[cfg_attr(not(bootstrap), allow(unused_unsafe))]
-            unsafe {
-                abort();
-            }
+            abort();
         }
     }
 
diff --git a/src/libstd/sync/mpsc/sync.rs b/src/libstd/sync/mpsc/sync.rs
index 603764922c5..733761671a0 100644
--- a/src/libstd/sync/mpsc/sync.rs
+++ b/src/libstd/sync/mpsc/sync.rs
@@ -358,11 +358,7 @@ impl<T> Packet<T> {
 
         // See comments on Arc::clone() on why we do this (for `mem::forget`).
         if old_count > MAX_REFCOUNT {
-            // remove `unsafe` on bootstrap bump
-            #[cfg_attr(not(bootstrap), allow(unused_unsafe))]
-            unsafe {
-                abort();
-            }
+            abort();
         }
     }