error[E0432]: unresolved import `doesnt_exist`
  --> $DIR/issue-81413.rs:8:9
   |
LL | pub use doesnt_exist::*;
   |         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `doesnt_exist`
   |
help: you might be missing a crate named `doesnt_exist`, add it to your project and import it in your code
   |
LL + extern crate doesnt_exist;
   |

error: aborting due to 1 previous error

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