1 error[E0405]: cannot find trait `OuterTrait` in this scope
2 --> $DIR/issue-21221-3.rs:25:6
4 25 | impl OuterTrait for Foo {}
5 | ^^^^^^^^^^ not found in this scope
7 help: possible candidate is found in another module, you can import it into scope
9 16 | use issue_21221_3::outer::OuterTrait;
12 error: cannot continue compilation due to previous error