|  | error[E0277]: `u8` cannot be safely transmuted into `bool` | 
|  | --> $DIR/bool-mut.rs:14:50 | 
|  | | | 
|  | LL |     assert::is_transmutable::<&'static mut bool, &'static mut u8>() | 
|  | |                                                  ^^^^^^^^^^^^^^^ at least one value of `u8` isn't a bit-valid value of `bool` | 
|  | | | 
|  | note: required by a bound in `is_transmutable` | 
|  | --> $DIR/bool-mut.rs:9:14 | 
|  | | | 
|  | LL |     pub fn is_transmutable<Src, Dst>() | 
|  | |            --------------- required by a bound in this function | 
|  | LL |     where | 
|  | LL |         Dst: TransmuteFrom<Src, { Assume::SAFETY }> | 
|  | |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` | 
|  |  | 
|  | error: aborting due to 1 previous error | 
|  |  | 
|  | For more information about this error, try `rustc --explain E0277`. |