diff --git a/compiler/rustc_query_system/src/query/caches.rs b/compiler/rustc_query_system/src/query/caches.rs
index f17551c0e1820..1d2bc1a99a596 100644
--- a/compiler/rustc_query_system/src/query/caches.rs
+++ b/compiler/rustc_query_system/src/query/caches.rs
@@ -171,7 +171,7 @@ impl<'tcx, K: Eq + Hash, V: Debug + 'tcx> QueryStorage for ArenaCache<'tcx, K, V
 impl<'tcx, K, V: 'tcx> QueryCache for ArenaCache<'tcx, K, V>
 where
     K: Eq + Hash + Clone + Debug,
-    V: Debug
+    V: Debug,
 {
     type Key = K;
     type Sharded = FxHashMap<K, &'tcx (V, DepNodeIndex)>;
diff --git a/compiler/rustc_query_system/src/query/plumbing.rs b/compiler/rustc_query_system/src/query/plumbing.rs
index 9bbc39d1f4110..7d49456c3a27e 100644
--- a/compiler/rustc_query_system/src/query/plumbing.rs
+++ b/compiler/rustc_query_system/src/query/plumbing.rs
@@ -20,8 +20,8 @@ use rustc_errors::{Diagnostic, FatalError};
 use rustc_span::source_map::DUMMY_SP;
 use rustc_span::Span;
 use std::collections::hash_map::Entry;
-use std::hash::{Hash, Hasher};
 use std::fmt::Debug;
+use std::hash::{Hash, Hasher};
 use std::mem;
 use std::num::NonZeroU32;
 use std::ptr;
@@ -564,7 +564,12 @@ fn incremental_verify_ich<CTX, K, V: Debug>(
 
     let old_hash = tcx.dep_graph().fingerprint_of(dep_node_index);
 
-    assert!(new_hash == old_hash, "found unstable fingerprints for {:?}: result {:?}", dep_node, result);
+    assert!(
+        new_hash == old_hash,
+        "found unstable fingerprints for {:?}: result {:?}",
+        dep_node,
+        result
+    );
 }
 
 fn force_query_with_job<C, CTX>(