error[E0432]: unresolved import `Foo`
  --> $DIR/issue-38054-do-not-show-unresolved-names.rs:1:5
   |
LL | use Foo;
   |     ^^^ no `Foo` in the root

error[E0432]: unresolved import `Foo1`
  --> $DIR/issue-38054-do-not-show-unresolved-names.rs:3:5
   |
LL | use Foo1;
   |     ^^^^ no `Foo1` in the root

error: aborting due to 2 previous errors

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