src/test/ui/async-await/issues/issue-65159.stderr

   1 error[E0107]: wrong number of type arguments: expected 2, found 1
   2   --> $DIR/issue-65159.rs:5:20
   3    |
   4 LL | async fn copy() -> Result<()>
   5    |                    ^^^^^^^^^^ expected 2 type arguments
   6
   7 error: aborting due to previous error
   8
   9 For more information about this error, try `rustc --explain E0107`.