ices/62521-3.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#62521

#![crate_type = "lib"]

#![feature(generic_associated_types)]
struct Foo;

impl Iterator for Foo {
    type Item<'b> = &'b Foo;

    fn next(&mut self) -> Option<Self::Item> {
        None
    }
}

=== stdout ===
=== stderr ===
warning: the feature `generic_associated_types` is incomplete and may cause the compiler to crash
 --> /home/runner/work/glacier/glacier/ices/62521-3.rs:3:12
  |
3 | #![feature(generic_associated_types)]
  |            ^^^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(incomplete_features)]` on by default

error[E0195]: lifetime parameters or bounds on type `Item` do not match the trait declaration
 --> /home/runner/work/glacier/glacier/ices/62521-3.rs:7:14
  |
7 |     type Item<'b> = &'b Foo;
  |              ^^^^ lifetimes do not match type in trait

error: aborting due to previous error

For more information about this error, try `rustc --explain E0195`.
==============