ices/93647-1.sh: fixed with errors

=== stdout ===
error[E0308]: mismatched types
  --> <anon>:4:5
   |
4  |     async move {}
   |     ^^^^^^^^^^^^^ expected `usize`, found opaque type
   |
   = note:     expected type `usize`
           found opaque type `impl Future<Output = [async output]>`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.
=== stderr ===
==============