error[E0277]: the trait bound `u16: Bar<N>` is not satisfied
  --> $DIR/associated-type-bound-fail.rs:14:5
   |
LL |     type Assoc: Bar<N>;
   |                 ------ required by this bound in `Foo::Assoc`
...
LL |     type Assoc = u16;
   |     ^^^^^^^^^^^^^^^^^ the trait `Bar<N>` is not implemented for `u16`
   |
   = help: the following implementations were found:
             <u16 as Bar<3_usize>>

error: aborting due to previous error

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