1 error[E0119]: conflicting implementations of trait `std::marker::Send` for type `TestType<_>`:
2 --> $DIR/specialization-overlap-negative.rs:9:1
4 LL | unsafe impl<T: Clone> Send for TestType<T> {}
5 | ------------------------------------------ first implementation here
6 LL | impl<T: MyTrait> !Send for TestType<T> {} //~ ERROR E0119
7 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `TestType<_>`
9 error: aborting due to previous error
11 For more information about this error, try `rustc --explain E0119`.