these 3 derivations will be built:
  /nix/store/hy8ajdzlbkwzanpg8ixydckjzc1kvamw-libc-0.2.191.drv
  /nix/store/d5sk8ypjliq324wrvcdv1wfhyaplw2ig-cargo-vendor-dir.drv
  /nix/store/kbmvy133j650pivd6v8zh415h7qcacfj-zfs-dedup-clippy-0.1.0.drv