tests/ui/lint/dead-code/with-core-crate.stderr

   1 error: function `foo` is never used
   2   --> $DIR/with-core-crate.rs:7:4
   3    |
   4 LL | fn foo() {
   5    |    ^^^
   6    |
   7 note: the lint level is defined here
   8   --> $DIR/with-core-crate.rs:1:9
   9    |
  10 LL | #![deny(dead_code)]
  11    |         ^^^^^^^^^
  12
  13 error: aborting due to previous error
  14