error[E0308]: mismatched types
  --> $DIR/type-params-in-different-spaces-1.rs:5:17
   |
LL | trait BrokenAdd: Copy + Add<Output=Self> {
   | ---------------------------------------- expected type parameter
LL |     fn broken_add<T>(&self, rhs: T) -> Self {
   |                   - found type parameter
LL |         *self + rhs
   |                 ^^^ expected type parameter `Self`, found type parameter `T`
   |
   = note: expected type parameter `Self`
              found type parameter `T`
   = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
   = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.