2 files changed, 1 insertions, 3 deletions
diff --git a/library/alloc/src/alloc.rs b/library/alloc/src/alloc.rs
index 01d1fdc9b2a..8c4f6a73d7f 100644
--- a/library/alloc/src/alloc.rs
+++ b/library/alloc/src/alloc.rs
@@ -38,7 +38,6 @@ extern "Rust" {
     #[rustc_nounwind]
     fn __rust_alloc_zeroed(size: usize, align: usize) -> *mut u8;
 
-    #[cfg(not(bootstrap))]
     static __rust_no_alloc_shim_is_unstable: u8;
 }
 
@@ -96,7 +95,6 @@ pub unsafe fn alloc(layout: Layout) -> *mut u8 {
     unsafe {
         // Make sure we don't accidentally allow omitting the allocator shim in
         // stable code until it is actually stabilized.
-        #[cfg(not(bootstrap))]
         core::ptr::read_volatile(&__rust_no_alloc_shim_is_unstable);
 
         __rust_alloc(layout.size(), layout.align())
diff --git a/library/alloc/src/string.rs b/library/alloc/src/string.rs
index c524d4c0367..59e3f887b52 100644
--- a/library/alloc/src/string.rs
+++ b/library/alloc/src/string.rs
@@ -2624,7 +2624,7 @@ impl ToString for String {
 }
 
 #[cfg(not(no_global_oom_handling))]
-#[stable(feature = "fmt_arguments_to_string_specialization", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "fmt_arguments_to_string_specialization", since = "1.71.0")]
 impl ToString for fmt::Arguments<'_> {
     #[inline]
     fn to_string(&self) -> String {