ices/95151.rs: fixed with no errors

[github-actions]

Issue: rust-lang/rust#95151

#[track_caller]
macro_rules! _foo {
    () => {};
}

fn main() {
}

=== stdout ===
=== stderr ===
warning: `#[track_caller]` is ignored on struct fields, match arms and macro defs
 --> /home/runner/work/glacier/glacier/ices/95151.rs:1:1
  |
1 | #[track_caller]
  | ^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_attributes)]` on by default
  = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
  = note: see issue #80564 <https://github.com/rust-lang/rust/issues/80564> for more information

warning: 1 warning emitted

==============