diff --git a/library/core/src/clone.rs b/library/core/src/clone.rs
index 85b09ee06f1fd..f2fa6fd0ca3e9 100644
--- a/library/core/src/clone.rs
+++ b/library/core/src/clone.rs
@@ -680,7 +680,7 @@ mod impls {
         #[inline(always)]
         #[rustc_diagnostic_item = "noop_method_clone"]
         fn clone(&self) -> Self {
-            self
+            *self
         }
     }
 
diff --git a/library/core/src/marker.rs b/library/core/src/marker.rs
index 57416455e9de8..43300cc843c6d 100644
--- a/library/core/src/marker.rs
+++ b/library/core/src/marker.rs
@@ -849,7 +849,7 @@ impl<T: PointeeSized> Copy for PhantomData<T> {}
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T: PointeeSized> Clone for PhantomData<T> {
     fn clone(&self) -> Self {
-        Self
+        *self
     }
 }