src/test/ui/coherence/coherence-cow.b.stderr

   1 error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g. `MyStruct<T>`)
   2   --> $DIR/coherence-cow.rs:29:1
   3    |
   4 LL | impl<T> Remote for Pair<Cover<T>,T> { } //[b]~ ERROR E0210
   5    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type
   6    |
   7    = note: only traits defined in the current crate can be implemented for a type parameter
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0210`.