warning: the feature `dyn_star` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/align.rs:4:12
   |
LL | #![feature(dyn_star)]
   |            ^^^^^^^^
   |
   = note: see issue #102425 <https://github.com/rust-lang/rust/issues/102425> for more information
   = note: `#[warn(incomplete_features)]` on by default

error[E0277]: `AlignedUsize` needs to have the same alignment and size as a pointer
  --> $DIR/align.rs:15:13
   |
LL |     let x = AlignedUsize(12) as dyn* Debug;
   |             ^^^^^^^^^^^^^^^^ `AlignedUsize` needs to be a pointer-like type
   |
   = help: the trait `PointerLike` is not implemented for `AlignedUsize`

error: aborting due to previous error; 1 warning emitted

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