ices/100187.sh: fixed with errors

[github-actions]

Issue: rust-lang/rust#100187

#!/bin/bash

rustc "-Zsave-analysis" - <<'EOF'

trait Pattern<'a> {}

async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b> {}

EOF

=== stdout ===
=== stderr ===
error[E0670]: `async fn` is not permitted in Rust 2015
 --> <anon>:4:1
  |
4 | async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b> {}
  | ^^^^^ to use `async fn`, switch to Rust 2018 or later
  |
  = help: pass `--edition 2021` to `rustc`
  = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0601]: `main` function not found in crate `rust_out`
 --> <anon>:4:75
  |
4 | async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b> {}
  |                                                                           ^ consider adding a `main` function at the crate level

error[E0277]: the trait bound `(): Pattern<'b>` is not satisfied
 --> <anon>:4:73
  |
4 | async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b> {}
  |                                                                         ^^ the trait `Pattern<'b>` is not implemented for `()`

error[E0277]: the trait bound `(): Pattern<'b>` is not satisfied
 --> <anon>:4:56
  |
4 | async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b> {}
  |                                                        ^^^^^^^^^^^^^^^^ the trait `Pattern<'b>` is not implemented for `()`

error: aborting due to 4 previous errors

Some errors have detailed explanations: E0277, E0601, E0670.
For more information about an error, try `rustc --explain E0277`.
==============