ices/71443-2.rs: fixed with errors

=== stdout ===
=== stderr ===
error[E0601]: `main` function not found in crate `71443_2`
 --> /home/runner/work/glacier/glacier/ices/71443-2.rs:1:1
  |
1 | / #![feature(associated_type_bounds)]
2 | |
3 | | fn hello<'b, F>()
4 | | where
5 | |     for<'a> F: Iterator<Item: 'a> + 'b,
6 | | {}
  | |__^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/71443-2.rs`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0601`.
==============

Author: rustbot