tests/ui/async-await/issues/issue-61187.stderr

   1 error[E0596]: cannot borrow `data` as mutable, as it is not declared as mutable
   2   --> $DIR/issue-61187.rs:6:5
   3    |
   4 LL |     data.reverse();
   5    |     ^^^^ cannot borrow as mutable
   6    |
   7 help: consider changing this to be mutable
   8    |
   9 LL | async fn response(mut data: Vec<u8>) {
  10    |                   +++
  11
  12 error: aborting due to previous error
  13
  14 For more information about this error, try `rustc --explain E0596`.