2 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_incremental/src/lib.rs b/compiler/rustc_incremental/src/lib.rs
index 563ed7614c6..299ee487638 100644
--- a/compiler/rustc_incremental/src/lib.rs
+++ b/compiler/rustc_incremental/src/lib.rs
@@ -7,7 +7,6 @@
 #![doc(rust_logo)]
 #![feature(file_buffered)]
 #![feature(rustdoc_internals)]
-#![warn(unreachable_pub)]
 // tidy-alphabetical-end
 
 mod assert_dep_graph;
diff --git a/compiler/rustc_incremental/src/persist/file_format.rs b/compiler/rustc_incremental/src/persist/file_format.rs
index 4c664ea6ba0..9cec2702a41 100644
--- a/compiler/rustc_incremental/src/persist/file_format.rs
+++ b/compiler/rustc_incremental/src/persist/file_format.rs
@@ -123,7 +123,7 @@ pub(crate) fn read_file(
 
     // Check HEADER_FORMAT_VERSION
     {
-        debug_assert!(::std::mem::size_of_val(&HEADER_FORMAT_VERSION) == 2);
+        debug_assert!(size_of_val(&HEADER_FORMAT_VERSION) == 2);
         let mut header_format_version = [0u8; 2];
         file.read_exact(&mut header_format_version)?;
         let header_format_version =