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diff --git a/src/test/ui/wf/wf-inherent-impl-method-where-clause.stderr b/src/test/ui/wf/wf-inherent-impl-method-where-clause.stderr
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+error[E0277]: the trait bound `U: Copy` is not satisfied
+ --> $DIR/wf-inherent-impl-method-where-clause.rs:12:27
+ |
+LL | fn foo(self) where T: ExtraCopy<U>
+ | ^^^^^^^^^^^^ the trait `Copy` is not implemented for `U`
+ |
+note: required by a bound in `ExtraCopy`
+ --> $DIR/wf-inherent-impl-method-where-clause.rs:7:19
+ |
+LL | trait ExtraCopy<T:Copy> { }
+ | ^^^^ required by this bound in `ExtraCopy`
+help: consider restricting type parameter `U`
+ |
+LL | impl<T,U: std::marker::Copy> Foo<T,U> {
+ | +++++++++++++++++++
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0277`.