error: unused import: `core::any`
  --> $DIR/unused-2018.rs:6:9
   |
LL |     use core::any;
   |         ^^^^^^^^^
   |
note: lint level defined here
  --> $DIR/unused-2018.rs:3:9
   |
LL | #![deny(unused_imports)]
   |         ^^^^^^^^^^^^^^

error: unused import: `core`
  --> $DIR/unused-2018.rs:10:9
   |
LL |     use core;
   |         ^^^^

error: aborting due to 2 previous errors