rust/tests/ui/async-await/in-trait/missing-send-bound.stderr

error: future cannot be sent between threads safely
  --> $DIR/missing-send-bound.rs:14:20
   |
LL |     assert_is_send(test::<T>());
   |                    ^^^^^^^^^^^ future returned by `test` is not `Send`
   |
   = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `impl Future<Output = ()>`
   = note: consider using `std::sync::Arc<impl Future<Output = ()>>`; for more information visit <https://doc.rust-lang.org/book/ch16-03-shared-state.html>
note: future is not `Send` as it awaits another future which is not `Send`
  --> $DIR/missing-send-bound.rs:10:5
   |
LL |     T::bar().await;
   |     ^^^^^^^^ await occurs here on type `impl Future<Output = ()>`, which is not `Send`
note: required by a bound in `assert_is_send`
  --> $DIR/missing-send-bound.rs:18:27
   |
LL | fn assert_is_send(_: impl Send) {}
   |                           ^^^^ required by this bound in `assert_is_send`

error: aborting due to previous error