1 files changed, 4 insertions, 0 deletions
diff --git a/src/test/ui/traits/inductive-overflow/supertrait-auto-trait.stderr b/src/test/ui/traits/inductive-overflow/supertrait-auto-trait.stderr
index 9ceeea4872f..d7697dcc640 100644
--- a/src/test/ui/traits/inductive-overflow/supertrait-auto-trait.stderr
+++ b/src/test/ui/traits/inductive-overflow/supertrait-auto-trait.stderr
@@ -24,6 +24,10 @@ note: required by a bound in `copy`
    |
 LL | fn copy<T: Magic>(x: T) -> (T, T) { (x, x) }
    |            ^^^^^ required by this bound in `copy`
+help: consider annotating `NoClone` with `#[derive(Copy)]`
+   |
+LL | #[derive(Copy)]
+   |
 
 error: aborting due to 2 previous errors