diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
index 189c82b614c2d..d097e3cbaa822 100644
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -675,7 +675,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
         let bodies = SortedMap::from_presorted_elements(bodies);
 
         // Don't hash unless necessary, because it's expensive.
-        let (opt_hash_including_bodies, attrs_hash, delayed_lints_hash) =
+        let rustc_middle::hir::Hashes { opt_hash_including_bodies, attrs_hash, delayed_lints_hash } =
             self.tcx.hash_owner_nodes(node, &bodies, &attrs, &delayed_lints, define_opaque);
         let num_nodes = self.item_local_id_counter.as_usize();
         let (nodes, parenting) = index::index_hir(self.tcx, node, &bodies, num_nodes);
diff --git a/compiler/rustc_middle/src/hir/mod.rs b/compiler/rustc_middle/src/hir/mod.rs
index 6c07e49734ab0..67bc89692ff79 100644
--- a/compiler/rustc_middle/src/hir/mod.rs
+++ b/compiler/rustc_middle/src/hir/mod.rs
@@ -174,36 +174,52 @@ impl<'tcx> TyCtxt<'tcx> {
         attrs: &SortedMap<ItemLocalId, &[Attribute]>,
         delayed_lints: &[DelayedLint],
         define_opaque: Option<&[(Span, LocalDefId)]>,
-    ) -> (Option<Fingerprint>, Option<Fingerprint>, Option<Fingerprint>) {
-        if self.needs_crate_hash() {
-            self.with_stable_hashing_context(|mut hcx| {
-                let mut stable_hasher = StableHasher::new();
-                node.hash_stable(&mut hcx, &mut stable_hasher);
-                // Bodies are stored out of line, so we need to pull them explicitly in the hash.
-                bodies.hash_stable(&mut hcx, &mut stable_hasher);
-                let h1 = stable_hasher.finish();
-
-                let mut stable_hasher = StableHasher::new();
-                attrs.hash_stable(&mut hcx, &mut stable_hasher);
-
-                // Hash the defined opaque types, which are not present in the attrs.
-                define_opaque.hash_stable(&mut hcx, &mut stable_hasher);
-
-                let h2 = stable_hasher.finish();
-
-                // hash lints emitted during ast lowering
-                let mut stable_hasher = StableHasher::new();
-                delayed_lints.hash_stable(&mut hcx, &mut stable_hasher);
-                let h3 = stable_hasher.finish();
-
-                (Some(h1), Some(h2), Some(h3))
-            })
-        } else {
-            (None, None, None)
+    ) -> Hashes {
+        if !self.needs_crate_hash() {
+            return Hashes {
+                opt_hash_including_bodies: None,
+                attrs_hash: None,
+                delayed_lints_hash: None,
+            };
         }
+
+        self.with_stable_hashing_context(|mut hcx| {
+            let mut stable_hasher = StableHasher::new();
+            node.hash_stable(&mut hcx, &mut stable_hasher);
+            // Bodies are stored out of line, so we need to pull them explicitly in the hash.
+            bodies.hash_stable(&mut hcx, &mut stable_hasher);
+            let h1 = stable_hasher.finish();
+
+            let mut stable_hasher = StableHasher::new();
+            attrs.hash_stable(&mut hcx, &mut stable_hasher);
+
+            // Hash the defined opaque types, which are not present in the attrs.
+            define_opaque.hash_stable(&mut hcx, &mut stable_hasher);
+
+            let h2 = stable_hasher.finish();
+
+            // hash lints emitted during ast lowering
+            let mut stable_hasher = StableHasher::new();
+            delayed_lints.hash_stable(&mut hcx, &mut stable_hasher);
+            let h3 = stable_hasher.finish();
+
+            Hashes {
+                opt_hash_including_bodies: Some(h1),
+                attrs_hash: Some(h2),
+                delayed_lints_hash: Some(h3),
+            }
+        })
     }
 }
 
+/// Hashes computed by [`TyCtxt::hash_owner_nodes`] if necessary.
+#[derive(Clone, Copy, Debug)]
+pub struct Hashes {
+    pub opt_hash_including_bodies: Option<Fingerprint>,
+    pub attrs_hash: Option<Fingerprint>,
+    pub delayed_lints_hash: Option<Fingerprint>,
+}
+
 pub fn provide(providers: &mut Providers) {
     providers.hir_crate_items = map::hir_crate_items;
     providers.crate_hash = map::crate_hash;
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
index f4ee3d7971c3f..d583c5d496edc 100644
--- a/compiler/rustc_middle/src/ty/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -1381,7 +1381,7 @@ impl<'tcx> TyCtxtFeed<'tcx, LocalDefId> {
         let bodies = Default::default();
         let attrs = hir::AttributeMap::EMPTY;
 
-        let (opt_hash_including_bodies, _, _) =
+        let rustc_middle::hir::Hashes { opt_hash_including_bodies, .. } =
             self.tcx.hash_owner_nodes(node, &bodies, &attrs.map, &[], attrs.define_opaque);
         let node = node.into();
         self.opt_hir_owner_nodes(Some(self.tcx.arena.alloc(hir::OwnerNodes {