2 files changed, 2 insertions, 4 deletions
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs
index 715a7f9cb63..9477754c340 100644
--- a/compiler/rustc_session/src/config.rs
+++ b/compiler/rustc_session/src/config.rs
@@ -3179,9 +3179,8 @@ pub(crate) mod dep_tracking {
     use rustc_target::spec::{
         RelroLevel, SanitizerSet, SplitDebuginfo, StackProtector, TargetTriple, TlsModel,
     };
-    use std::collections::hash_map::DefaultHasher;
     use std::collections::BTreeMap;
-    use std::hash::Hash;
+    use std::hash::{DefaultHasher, Hash};
     use std::num::NonZeroUsize;
     use std::path::PathBuf;
 
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs
index 7510a41485a..5a779728ec3 100644
--- a/compiler/rustc_session/src/options.rs
+++ b/compiler/rustc_session/src/options.rs
@@ -19,8 +19,7 @@ use rustc_span::SourceFileHashAlgorithm;
 
 use std::collections::BTreeMap;
 
-use std::collections::hash_map::DefaultHasher;
-use std::hash::Hasher;
+use std::hash::{DefaultHasher, Hasher};
 use std::num::{IntErrorKind, NonZeroUsize};
 use std::path::PathBuf;
 use std::str;