error[E0277]: `&'static Unit` cannot be safely transmuted into `&'static Unit` in the defining scope of `assert::Context`.
  --> $DIR/references.rs:19:37
   |
LL |     assert::is_maybe_transmutable::<&'static Unit, &'static Unit>();
   |                                     ^^^^^^^^^^^^^ `&'static Unit` cannot be safely transmuted into `&'static Unit` in the defining scope of `assert::Context`.
   |
   = help: the trait `BikeshedIntrinsicFrom<&'static Unit, assert::Context, true, true, true, true>` is not implemented for `&'static Unit`
note: required by a bound in `is_maybe_transmutable`
  --> $DIR/references.rs:13:14
   |
LL |     pub fn is_maybe_transmutable<Src, Dst>()
   |            --------------------- required by a bound in this
LL |     where
LL |         Dst: BikeshedIntrinsicFrom<Src, Context, true, true, true, true>
   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable`

error: aborting due to previous error

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