rust/tests/ui/lint/dead-code/type-alias.stderr

error: type alias `Unused` is never used
  --> $DIR/type-alias.rs:4:6
   |
LL | type Unused = u8;
   |      ^^^^^^
   |
note: the lint level is defined here
  --> $DIR/type-alias.rs:1:9
   |
LL | #![deny(dead_code)]
   |         ^^^^^^^^^

error: aborting due to 1 previous error