1 error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<OpaqueType>`
2 --> $DIR/auto-trait.rs:21:1
4 LL | impl<T: Send> AnotherTrait for T {}
5 | -------------------------------- first implementation here
7 LL | impl AnotherTrait for D<OpaqueType> {
8 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<OpaqueType>`
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0119`.