warning: unexpected `cfg` condition name: `widnows`
  --> $DIR/mix.rs:11:7
   |
LL | #[cfg(widnows)]
   |       ^^^^^^^ help: there is a config with a similar name: `windows`
   |
   = note: `#[warn(unexpected_cfgs)]` on by default

warning: unexpected `cfg` condition value: (none)
  --> $DIR/mix.rs:15:7
   |
LL | #[cfg(feature)]
   |       ^^^^^^^- help: specify a config value: `= "foo"`
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition value: `bar`
  --> $DIR/mix.rs:22:7
   |
LL | #[cfg(feature = "bar")]
   |       ^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition value: `zebra`
  --> $DIR/mix.rs:26:7
   |
LL | #[cfg(feature = "zebra")]
   |       ^^^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition name: `uu`
  --> $DIR/mix.rs:30:12
   |
LL | #[cfg_attr(uu, test)]
   |            ^^
   |
   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`

warning: unexpected condition value `bar` for condition name `feature`
   |
   = help: was set with `--cfg` but isn't in the `--check-cfg` expected values

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

warning: unexpected `cfg` condition name: `widnows`
  --> $DIR/mix.rs:39:10
   |
LL |     cfg!(widnows);
   |          ^^^^^^^ help: there is a config with a similar name: `windows`

warning: unexpected `cfg` condition value: `bar`
  --> $DIR/mix.rs:42:10
   |
LL |     cfg!(feature = "bar");
   |          ^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition value: `zebra`
  --> $DIR/mix.rs:44:10
   |
LL |     cfg!(feature = "zebra");
   |          ^^^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition name: `xxx`
  --> $DIR/mix.rs:46:10
   |
LL |     cfg!(xxx = "foo");
   |          ^^^^^^^^^^^

warning: unexpected `cfg` condition name: `xxx`
  --> $DIR/mix.rs:48:10
   |
LL |     cfg!(xxx);
   |          ^^^

warning: unexpected `cfg` condition name: `xxx`
  --> $DIR/mix.rs:50:14
   |
LL |     cfg!(any(xxx, windows));
   |              ^^^

warning: unexpected `cfg` condition value: `bad`
  --> $DIR/mix.rs:52:14
   |
LL |     cfg!(any(feature = "bad", windows));
   |              ^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition name: `xxx`
  --> $DIR/mix.rs:54:23
   |
LL |     cfg!(any(windows, xxx));
   |                       ^^^

warning: unexpected `cfg` condition name: `xxx`
  --> $DIR/mix.rs:56:20
   |
LL |     cfg!(all(unix, xxx));
   |                    ^^^

warning: unexpected `cfg` condition name: `aa`
  --> $DIR/mix.rs:58:14
   |
LL |     cfg!(all(aa, bb));
   |              ^^

warning: unexpected `cfg` condition name: `bb`
  --> $DIR/mix.rs:58:18
   |
LL |     cfg!(all(aa, bb));
   |                  ^^

warning: unexpected `cfg` condition name: `aa`
  --> $DIR/mix.rs:61:14
   |
LL |     cfg!(any(aa, bb));
   |              ^^

warning: unexpected `cfg` condition name: `bb`
  --> $DIR/mix.rs:61:18
   |
LL |     cfg!(any(aa, bb));
   |                  ^^

warning: unexpected `cfg` condition value: `zebra`
  --> $DIR/mix.rs:64:20
   |
LL |     cfg!(any(unix, feature = "zebra"));
   |                    ^^^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition name: `xxx`
  --> $DIR/mix.rs:66:14
   |
LL |     cfg!(any(xxx, feature = "zebra"));
   |              ^^^

warning: unexpected `cfg` condition value: `zebra`
  --> $DIR/mix.rs:66:19
   |
LL |     cfg!(any(xxx, feature = "zebra"));
   |                   ^^^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition name: `xxx`
  --> $DIR/mix.rs:69:14
   |
LL |     cfg!(any(xxx, unix, xxx));
   |              ^^^

warning: unexpected `cfg` condition name: `xxx`
  --> $DIR/mix.rs:69:25
   |
LL |     cfg!(any(xxx, unix, xxx));
   |                         ^^^

warning: unexpected `cfg` condition value: `zebra`
  --> $DIR/mix.rs:72:14
   |
LL |     cfg!(all(feature = "zebra", feature = "zebra", feature = "zebra"));
   |              ^^^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition value: `zebra`
  --> $DIR/mix.rs:72:33
   |
LL |     cfg!(all(feature = "zebra", feature = "zebra", feature = "zebra"));
   |                                 ^^^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: unexpected `cfg` condition value: `zebra`
  --> $DIR/mix.rs:72:52
   |
LL |     cfg!(all(feature = "zebra", feature = "zebra", feature = "zebra"));
   |                                                    ^^^^^^^^^^^^^^^^^
   |
   = note: expected values for `feature` are: `foo`

warning: 28 warnings emitted