//~^ ERROR the trait bound `&'a T: Unsize<&'a U>` is not satisfied
//~| NOTE the trait `Unsize<&'a U>` is not implemented for `&'a T`
//~| NOTE all implementations of `Unsize` are provided automatically by the compiler
-//~| NOTE required because of the requirements on the impl
+//~| NOTE required for
fn main() {}