src/test/ui/kindck/kindck-nonsendable-1.stderr

   1 error[E0277]: `Rc<usize>` cannot be sent between threads safely
   2   --> $DIR/kindck-nonsendable-1.rs:9:5
   3    |
   4 LL | fn bar<F:FnOnce() + Send>(_: F) { }
   5    |                     ---- required by this bound in `bar`
   6 ...
   7 LL |     bar(move|| foo(x));
   8    |     ^^^ ------------- within this `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:22]`
   9    |     |
  10    |     `Rc<usize>` cannot be sent between threads safely
  11    |
  12    = help: within `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:22]`, the trait `Send` is not implemented for `Rc<usize>`
  13    = note: required because it appears within the type `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:22]`
  14
  15 error: aborting due to previous error
  16
  17 For more information about this error, try `rustc --explain E0277`.