error: only one on_stop method is allowed
 --> tests/ui/hooks.rs:8:5
  |
8 |     /// Second stop hook.
  |     ^^^^^^^^^^^^^^^^^^^^^

error: only one on_retired method is allowed
  --> tests/ui/hooks.rs:18:5
   |
18 |     /// Second retired hook.
   |     ^^^^^^^^^^^^^^^^^^^^^^^^

warning: unused imports: `Result`, `on_retired`, and `on_stop`
 --> tests/ui/hooks.rs:1:27
  |
1 | use sausage_plugin::{rpc, on_stop, on_retired, Result};
  |                           ^^^^^^^  ^^^^^^^^^^  ^^^^^^
  |
  = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default