these 3 derivations will be built:
  /nix/store/194q258x3f71g8qs03i3rrvsk0hqjk52-zeroclaw-0.8.6-vendor.drv
  /nix/store/f84rcrr19pn49bysddqpdaym2iwsjdwg-zeroclaw-0.8.6.drv
  /nix/store/4rc6qsfgpbd97xxhihw0mxdw16z1c3sh-check-zeroclaw.drv