1error: non-static lifetimes are not allowed in the source of an error, because std::error::Error requires the source is dyn Error + 'static 2 --> $DIR/lifetime.rs:6:26 3 | 46 | struct Error<'a>(#[from] Inner<'a>); 5 | ^^^^^^^^^ 6 7error: non-static lifetimes are not allowed in the source of an error, because std::error::Error requires the source is dyn Error + 'static 8 --> $DIR/lifetime.rs:15:17 9 | 1015 | Foo(#[from] Generic<&'a str>), 11 | ^^^^^^^^^^^^^^^^ 12