Merge from rustc

The Miri Conjob Bot · The Miri Conjob Bot · commit 2dc4a44fc04f · 2023-08-16T05:32:16.000Z
diff --git a/src/lib.rs b/src/lib.rs
@@ -7,7 +7,6 @@
 #![feature(variant_count)]
 #![feature(yeet_expr)]
 #![feature(nonzero_ops)]
-#![feature(local_key_cell_methods)]
 #![feature(round_ties_even)]
 #![feature(os_str_bytes)]
 #![feature(lint_reasons)]
