error: crate `NonSnakeCase` should have a snake case name such as `non_snake_case`
  --> $DIR/lint-non-snake-case-crate.rs:11:1
   |
LL | #![crate_name = "NonSnakeCase"]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: lint level defined here
  --> $DIR/lint-non-snake-case-crate.rs:13:9
   |
LL | #![deny(non_snake_case)]
   |         ^^^^^^^^^^^^^^

error: aborting due to previous error