ices/82792.rs: fixed with no errors (#697)

=== stdout ===
=== stderr ===
warning: the feature `const_generics_defaults` is incomplete and may not be safe to use and/or cause compiler crashes
 --> /home/runner/work/glacier/glacier/ices/82792.rs:2:12
  |
2 | #![feature(const_generics_defaults)]
  |            ^^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(incomplete_features)]` on by default
  = note: see issue #44580 <rust-lang/rust#44580> for more information

warning: 1 warning emitted

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

Co-authored-by: rustbot <[email protected]>

Author: github-actions[bot]