Auto merge of #1932 - RalfJung:rustup, r=RalfJung

rustup

Cc rust-lang/rust#91542

Author: bors

rust-version

@@ -1 +1 @@
-1c0287830e0fb3c4007afea2819ba03766da6e9c
+1597728ef5820d3ffcb9d3f0c890ef7802398751

tests/run-pass/concurrency/tls_lib_drop.rs

@@ -1,5 +1,4 @@
 // ignore-windows: Concurrency on Windows is not supported yet.
-#![feature(thread_local_const_init)]
 
 use std::cell::RefCell;
 use std::thread;

tests/run-pass/concurrency/tls_lib_drop_single_thread.rs

@@ -1,6 +1,5 @@
 // compile-flags: -Zmiri-tag-raw-pointers
 //! Check that destructors of the thread locals are executed on all OSes.
-#![feature(thread_local_const_init)]
 
 use std::cell::RefCell;