error: function `unused_pub_fn` is never used
  --> $DIR/basic.rs:4:8
   |
LL | pub fn unused_pub_fn() {}
   |        ^^^^^^^^^^^^^
   |
   = note: in libraries, `pub` items can be used by dependent crates; in binaries, they cannot, so this `pub` item is unused
note: the lint level is defined here
  --> $DIR/basic.rs:2:9
   |
LL | #![deny(dead_code_pub_in_binary)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^

error: function `unused_priv_fn` is never used
  --> $DIR/basic.rs:8:4
   |
LL | fn unused_priv_fn() {}
   |    ^^^^^^^^^^^^^^
   |
note: the lint level is defined here
  --> $DIR/basic.rs:1:9
   |
LL | #![deny(dead_code)]
   |         ^^^^^^^^^

error: aborting due to 2 previous errors