error[E0432]: unresolved import `test_macros::empty_derive`
  --> $DIR/import.rs:5:5
   |
LL | use test_macros::empty_derive;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `empty_derive` in the root

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0432`.