1 error: module `FooBar` should have a snake case name
2 --> $DIR/lint-non-snake-case-modules.rs:4:5
5 | ^^^^^^ help: convert the identifier to snake case: `foo_bar`
7 note: the lint level is defined here
8 --> $DIR/lint-non-snake-case-modules.rs:1:9
10 LL | #![deny(non_snake_case)]
13 error: aborting due to previous error