warning: unexpected `cfg` condition value
  --> $DIR/well-known-values.rs:7:7
   |
LL | #[cfg(target_os = "linuz")]
   |       ^^^^^^^^^^^^-------
   |                   |
   |                   help: did you mean: `"linux"`
   |
   = note: expected values for `target_os` are: aix, android, cuda, dragonfly, emscripten, espidf, freebsd, fuchsia, haiku, hermit, horizon, illumos, ios, l4re, linux, macos, netbsd, none, nto, openbsd, psp, redox, solaris, solid_asp3, tvos, uefi, unknown, vita, vxworks, wasi, watchos, windows, xous
   = note: `#[warn(unexpected_cfgs)]` on by default

warning: unexpected `cfg` condition value
  --> $DIR/well-known-values.rs:14:7
   |
LL | #[cfg(target_has_atomic = "0")]
   |       ^^^^^^^^^^^^^^^^^^^^---
   |                           |
   |                           help: did you mean: `"8"`
   |
   = note: expected values for `target_has_atomic` are: 128, 16, 32, 64, 8, ptr

warning: unexpected `cfg` condition value
  --> $DIR/well-known-values.rs:21:7
   |
LL | #[cfg(unix = "aa")]
   |       ^^^^-------
   |           |
   |           help: remove the value
   |
   = note: no expected value for `unix`

warning: unexpected `cfg` condition value
  --> $DIR/well-known-values.rs:28:7
   |
LL | #[cfg(miri = "miri")]
   |       ^^^^---------
   |           |
   |           help: remove the value
   |
   = note: no expected value for `miri`

warning: unexpected `cfg` condition value
  --> $DIR/well-known-values.rs:35:7
   |
LL | #[cfg(doc = "linux")]
   |       ^^^----------
   |          |
   |          help: remove the value
   |
   = note: no expected value for `doc`

warning: 5 warnings emitted