error: `mod.rs` files are required, found `src/bad.rs`
 --> src/bad.rs:1:1
  |
1 | pub mod inner;
  | ^
  |
  = help: move `src/bad.rs` to `src/bad/mod.rs`
  = note: `-D clippy::self-named-module-files` implied by `-D warnings`

error: could not compile `fail-mod-remap` (bin "fail-mod-remap") due to previous error