1 error[E0621]: explicit lifetime required in the type of `y`
2 --> $DIR/mismatched_trait.rs:6:9
4 LL | fn baz(&self, x: &'a u32, y: &u32) -> &'a u32 {
5 | ---- help: add explicit lifetime `'a` to the type of `y`: `&'a u32`
7 | ^ lifetime `'a` required
9 error: aborting due to previous error
11 For more information about this error, try `rustc --explain E0621`.