1 error: implementation of `MyTrait` is not general enough
2 --> $DIR/opaque-hrtb.rs:11:5
5 | ^^^^^ implementation of `MyTrait` is not general enough
7 = note: `impl MyTrait<&'2 str>` must implement `MyTrait<&'1 str>`, for any lifetime `'1`...
8 = note: ...but it actually implements `MyTrait<&'2 str>`, for some specific lifetime `'2`
10 error: aborting due to previous error