warning: unexpected `cfg` condition value: `value`
  --> $DIR/exhaustive-values.rs:9:7
   |
LL | #[cfg(test = "value")]
   |       ^^^^----------
   |           |
   |           help: remove the value
   |
   = note: no expected value for `test`
   = note: `#[warn(unexpected_cfgs)]` on by default

warning: unexpected `empty_cfg` as condition name
   |
   = help: was set with `--cfg` but isn't in the `--check-cfg` expected names

warning: 2 warnings emitted