cargo build failed

[wubo0067]

error[E0433]: failed to resolve: could not find sys in nix --> src/combined.rs:7:10 | 7 | use nix::sys::wait::waitpid; | ^^^ could not find sys in nix

error[E0433]: failed to resolve: could not find sys in nix --> src/wait_busy.rs:5:10 | 5 | use nix::sys::wait::{waitpid, WaitPidFlag, WaitStatus}; | ^^^ could not find sys in nix

error[E0433]: failed to resolve: could not find sys in nix --> src/subreaper.rs:6:10 | 6 | use nix::sys::wait::waitpid; | ^^^ could not find sys in nix

[iximiuz]

Hi @wubo0067, could you share your OS and rust version?