error[E0277]: the trait bound `u32: Trait` is not satisfied
  --> $DIR/trait_objects_fail.rs:26:9
   |
LL |     foo(&10_u32);
   |         ^^^^^^^ the trait `Trait` is not implemented for `u32`
   |
   = help: the trait `Trait<2>` is implemented for `u32`
   = note: required for the cast from `&u32` to `&dyn Trait`

error[E0277]: the trait bound `bool: Traitor<_>` is not satisfied
  --> $DIR/trait_objects_fail.rs:28:9
   |
LL |     bar(&true);
   |         ^^^^^ the trait `Traitor<_>` is not implemented for `bool`
   |
   = help: the trait `Traitor<2, 3>` is implemented for `bool`
   = note: required for the cast from `&bool` to `&dyn Traitor<_>`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0277`.