error[E0271]: type mismatch resolving `<dyn Pointee<Metadata = ()> as Pointee>::Metadata == ()`
  --> $DIR/ice-with-dyn-pointee-errors.rs:9:33
   |
LL |     unknown_sized_object_ptr_in(x)
   |     --------------------------- ^ expected `()`, found `DynMetadata<dyn Pointee<Metadata = ...>>`
   |     |
   |     required by a bound introduced by this call
   |
   = note: expected unit type `()`
                 found struct `DynMetadata<dyn Pointee<Metadata = ()>>`
note: required by a bound in `unknown_sized_object_ptr_in`
  --> $DIR/ice-with-dyn-pointee-errors.rs:6:50
   |
LL | fn unknown_sized_object_ptr_in(_: &(impl Pointee<Metadata = ()> + ?Sized)) {}
   |                                                  ^^^^^^^^^^^^^ required by this bound in `unknown_sized_object_ptr_in`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0271`.