error[E0369]: cannot multiply `bool` by `bool`
  --> $DIR/binop-mul-bool.rs:3:26
   |
LL | fn main() { let x = true * false; }
   |                     ---- ^ ----- bool
   |                     |
   |                     bool

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0369`.