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error: future cannot be sent between threads safely
--> $DIR/issue-67893.rs:9:7
|
LL | g(issue_67893::run())
| ^^^^^^^^^^^^^^^^^^ future is not `Send`
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= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `MutexGuard<'_, ()>`
note: future is not `Send` as this value is used across an await
--> $DIR/auxiliary/issue_67893.rs:9:26
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LL | f(*x.lock().unwrap()).await;
| ----------------- ^^^^^^- `x.lock().unwrap()` is later dropped here
| | |
| | await occurs here, with `x.lock().unwrap()` maybe used later
| has type `MutexGuard<'_, ()>` which is not `Send`
note: required by a bound in `g`
--> $DIR/issue-67893.rs:6:14
|
LL | fn g(_: impl Send) {}
| ^^^^ required by this bound in `g`
error: aborting due to previous error
|
