error: call to `core::mem::swap` with a parameter derived from a raw pointer
  --> $DIR/swap_ptr_to_ref_unfixable.rs:14:9
   |
LL |         core::mem::swap(addr_of_mut_to_ref!(x), &mut *y);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::swap-ptr-to-ref` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::swap_ptr_to_ref)]`

error: call to `core::mem::swap` with a parameter derived from a raw pointer
  --> $DIR/swap_ptr_to_ref_unfixable.rs:17:9
   |
LL |         core::mem::swap(&mut *y, addr_of_mut_to_ref!(x));
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: call to `core::mem::swap` with a parameter derived from a raw pointer
  --> $DIR/swap_ptr_to_ref_unfixable.rs:19:9
   |
LL |         core::mem::swap(addr_of_mut_to_ref!(x), addr_of_mut_to_ref!(x));
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 3 previous errors