src/test/ui/hrtb/hrtb-exists-forall-trait-invariant.stderr

   1 error: implementation of `Trait` is not general enough
   2   --> $DIR/hrtb-exists-forall-trait-invariant.rs:28:5
   3    |
   4 LL |     foo::<()>();
   5    |     ^^^^^^^^^ implementation of `Trait` is not general enough
   6    |
   7    = note: `()` must implement `Trait<for<'b> fn(Cell<&'b u32>)>`
   8    = note: ...but it actually implements `Trait<fn(Cell<&'0 u32>)>`, for some specific lifetime `'0`
   9
  10 error: aborting due to previous error
  11