error[E0277]: `Src` cannot be safely transmuted into `Unexpected` in the defining scope of `assert::Context`.
  --> $DIR/should_respect_endianness.rs:36:36
   |
LL |     assert::is_transmutable::<Src, Unexpected>();
   |                                    ^^^^^^^^^^ `Src` cannot be safely transmuted into `Unexpected` in the defining scope of `assert::Context`.
   |
   = help: the trait `BikeshedIntrinsicFrom<Src, assert::Context, Assume { alignment: true, lifetimes: true, safety: true, validity: true }>` is not implemented for `Unexpected`
note: required by a bound in `is_transmutable`
  --> $DIR/should_respect_endianness.rs:14:14
   |
LL |       pub fn is_transmutable<Src, Dst>()
   |              --------------- required by a bound in this
LL |       where
LL |           Dst: BikeshedIntrinsicFrom<Src, Context, {
   |  ______________^
LL | |             Assume::ALIGNMENT
LL | |                 .and(Assume::LIFETIMES)
LL | |                 .and(Assume::SAFETY)
LL | |                 .and(Assume::VALIDITY)
LL | |         }>
   | |__________^ required by this bound in `is_transmutable`

error: aborting due to previous error

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