src/test/ui/async-await/issue-64130-1-sync.stderr

   1 error: future cannot be shared between threads safely
   2   --> $DIR/issue-64130-1-sync.rs:21:5
   3    |
   4 LL | fn is_sync<T: Sync>(t: T) { }
   5    |               ---- required by this bound in `is_sync`
   6 ...
   7 LL |     is_sync(bar());
   8    |     ^^^^^^^ future returned by `bar` is not `Sync`
   9    |
  10    = help: within `impl std::future::Future`, the trait `std::marker::Sync` is not implemented for `Foo`
  11 note: future is not `Sync` as this value is used across an await
  12   --> $DIR/issue-64130-1-sync.rs:15:5
  13    |
  14 LL |     let x = Foo;
  15    |         - has type `Foo` which is not `Sync`
  16 LL |     baz().await;
  17    |     ^^^^^^^^^^^ await occurs here, with `x` maybe used later
  18 LL | }
  19    | - `x` is later dropped here
  20
  21 error: aborting due to previous error
  22