this derivation will be built:
  /nix/store/7pzcfzf8gn3p6an478qpi38g81530mzd-zeroclaw-0.8.3.drv
this path will be fetched (178.0 MiB download, 1.7 GiB unpacked):
  /nix/store/b943hfrdp3rpn31fgq3bc68h7fsqagv4-zeroclaw-0.8.3-vendor