1 files changed, 2 insertions, 3 deletions
diff --git a/compiler/rustc_span/src/def_id.rs b/compiler/rustc_span/src/def_id.rs
index f61ce37131e..641bac88ad0 100644
--- a/compiler/rustc_span/src/def_id.rs
+++ b/compiler/rustc_span/src/def_id.rs
@@ -3,10 +3,9 @@ use std::hash::{BuildHasherDefault, Hash, Hasher};
 
 use rustc_data_structures::AtomicRef;
 use rustc_data_structures::fingerprint::Fingerprint;
-use rustc_data_structures::stable_hasher::{
-    Hash64, HashStable, StableHasher, StableOrd, ToStableHashKey,
-};
+use rustc_data_structures::stable_hasher::{HashStable, StableHasher, StableOrd, ToStableHashKey};
 use rustc_data_structures::unhash::Unhasher;
+use rustc_hashes::Hash64;
 use rustc_index::Idx;
 use rustc_macros::{Decodable, Encodable, HashStable_Generic};
 use rustc_serialize::{Decodable, Encodable};