1 error[E0119]: conflicting implementations of trait `OtherTrait` for type `Alias`
2 --> $DIR/coherence_cross_crate.rs:21:1
4 LL | impl OtherTrait for Alias {}
5 | ------------------------- first implementation here
6 LL | impl OtherTrait for i32 {}
7 | ^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `Alias`
9 = note: upstream crates may add a new impl of trait `coherence_cross_crate_trait_decl::SomeTrait` for type `i32` in future versions
11 error: aborting due to previous error
13 For more information about this error, try `rustc --explain E0119`.