src/test/ui/lint/command-line-lint-group-warn.stderr

   1 warning: variable `_InappropriateCamelCasing` should have a snake case name
   2   --> $DIR/command-line-lint-group-warn.rs:5:9
   3    |
   4 LL |     let _InappropriateCamelCasing = true;
   5    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_inappropriate_camel_casing`
   6    |
   7    = note: `-W non-snake-case` implied by `-W bad-style`
   8
   9 warning: 1 warning emitted
  10