1 error[E0621]: explicit lifetime required in the type of `foo`
2 --> $DIR/issue-63388-1.rs:13:5
4 LL | &'a self, foo: &dyn Foo
5 | -------- help: add explicit lifetime `'a` to the type of `foo`: `&'a (dyn Foo + 'a)`
11 | |_____^ lifetime `'a` required
13 error: aborting due to previous error
15 For more information about this error, try `rustc --explain E0621`.