error: extern crate `somedep` is unused in crate `no_nounused` --> $DIR/no-nounused.rs:5:1 | LL | fn main() { | ^ | = help: remove the dependency or add `use somedep as _;` to the crate root = note: requested on the command line with `-D unused-crate-dependencies` error: aborting due to 1 previous error