1 files changed, 7 insertions, 9 deletions
diff --git a/src/test/ui/type-alias-impl-trait/issue-84660-unsoundness.stderr b/src/test/ui/type-alias-impl-trait/issue-84660-unsoundness.stderr
index f2d600fb4..6a75e1bd2 100644
--- a/src/test/ui/type-alias-impl-trait/issue-84660-unsoundness.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-84660-unsoundness.stderr
@@ -1,14 +1,12 @@
-error: cannot implement trait on type alias impl trait
-  --> $DIR/issue-84660-unsoundness.rs:16:21
+error[E0119]: conflicting implementations of trait `Trait<Bar, _>`
+  --> $DIR/issue-84660-unsoundness.rs:23:1
    |
 LL | impl<In, Out> Trait<Bar, In> for Out {
-   |                     ^^^
-   |
-note: type alias impl trait defined here
-  --> $DIR/issue-84660-unsoundness.rs:8:12
-   |
-LL | type Bar = impl Foo;
-   |            ^^^^^^^^
+   | ------------------------------------ first implementation here
+...
+LL | impl<In, Out> Trait<(), In> for Out {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation
 
 error: aborting due to previous error
 
+For more information about this error, try `rustc --explain E0119`.