ices/78671.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#78671

trait CollectionFamily {
    type Member<T>;
}

fn floatify() {
    Family as CollectionFamily
}

fn main() {}

=== stdout ===
=== stderr ===
error[E0425]: cannot find value `Family` in this scope
 --> /home/runner/work/glacier/glacier/ices/78671.rs:6:5
  |
6 |     Family as CollectionFamily
  |     ^^^^^^ not found in this scope

error[E0658]: generic associated types are unstable
 --> /home/runner/work/glacier/glacier/ices/78671.rs:2:5
  |
2 |     type Member<T>;
  |     ^^^^^^^^^^^^^^^
  |
  = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
  = help: add `#![feature(generic_associated_types)]` to the crate attributes to enable

warning: trait objects without an explicit `dyn` are deprecated
 --> /home/runner/work/glacier/glacier/ices/78671.rs:6:15
  |
6 |     Family as CollectionFamily
  |               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CollectionFamily`
  |
  = note: `#[warn(bare_trait_objects)]` on by default

error[E0191]: the value of the associated type `Member` (from trait `CollectionFamily`) must be specified
 --> /home/runner/work/glacier/glacier/ices/78671.rs:6:15
  |
2 |     type Member<T>;
  |     --------------- `Member` defined here
...
6 |     Family as CollectionFamily
  |               ^^^^^^^^^^^^^^^^ help: specify the associated type: `CollectionFamily<Member = Type>`

error: aborting due to 3 previous errors; 1 warning emitted

Some errors have detailed explanations: E0191, E0425, E0658.
For more information about an error, try `rustc --explain E0191`.
==============