error[E0271]: type mismatch resolving `<std::vec::IntoIter<i32> as std::iter::Iterator>::Item == u32`
  --> $DIR/traits-assoc-type-in-supertrait-bad.rs:11:6
   |
LL | impl Foo for IntoIter<i32> {
   |      ^^^ expected i32, found u32
   |
   = note: expected type `i32`
              found type `u32`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0271`.