ices/107409.rs: fixed with errors

=== stdout ===
=== stderr ===
error[E0521]: borrowed data escapes outside of function
  --> /home/runner/work/glacier/glacier/ices/107409.rs:22:5
   |
21 | fn test<'gc>(t: Gc<'gc, i32>) {
   |         ---  - `t` is a reference that is only valid in the function body
   |         |
   |         lifetime `'gc` defined here
22 |     reroot(t, |_| ());
   |     ^^^^^^^^^^^^^^^^^
   |     |
   |     `t` escapes the function body here
   |     argument requires that `'gc` must outlive `'static`
   |
   = note: requirement occurs because of the type `Gc<'_, i32>`, which makes the generic argument `'_` invariant
   = note: the struct `Gc<'gc, T>` is invariant over the parameter `'gc`
   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance

error: aborting due to previous error

For more information about this error, try `rustc --explain E0521`.
==============