src/test/ui/cast/casts-differing-anon.stderr

   1 error[E0606]: casting `*mut impl Debug+?Sized` as `*mut impl Debug+?Sized` is invalid
   2   --> $DIR/casts-differing-anon.rs:21:13
   3    |
   4 LL |     b_raw = f_raw as *mut _;
   5    |             ^^^^^^^^^^^^^^^
   6    |
   7    = note: vtable kinds may not match
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0606`.