ices/85447.rs: fixed with no errors

[github-actions]

Issue: rust-lang/rust#85447

#![crate_type="lib"]
use std::{collections::HashMap, hash::Hash};

struct C;

trait Ctx {
    type BindGroupId;
}

impl Ctx for C {
    type BindGroupId = u32;
}

pub struct BindGroup {
    _id: <C as Ctx>::BindGroupId,
}

pub fn insert(map: &mut HashMap<*const BindGroup, u32>, bind_group: *const BindGroup) {
    map.insert(bind_group, 1);
}

=== stdout ===
=== stderr ===
warning: unused import: `hash::Hash`
 --> /home/runner/work/glacier/glacier/ices/85447.rs:2:33
  |
2 | use std::{collections::HashMap, hash::Hash};
  |                                 ^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

warning: 1 warning emitted

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