Build failure with rustc-dep-of-std config on macOS for libc 0.2.133

[bjorn3]

 error[E0412]: cannot find type `Option` in this scope
   --> /Users/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.133/src/unix/bsd/apple/mod.rs:122:41
    |
122 | pub type pthread_jit_write_callback_t = Option<extern "C" fn(ctx: *mut ::c_void) -> ::c_int>;
    |                                         ^^^^^^ not found in this scope
    |
help: consider importing this enum
    |
5842|         use Option;
    |

[JohnTitor]

Fixed by 0.2.134, closing.