these 3 derivations will be built:
  /nix/store/ivkdh3ckiwryhj95g8dk6mz6fsgq2378-zeroclaw-0.8.7-vendor.drv
  /nix/store/6naarczkfzncpr3bllzn5qvfa498dk6i-zeroclaw-0.8.7.drv
  /nix/store/dly2vqaggj78xsfl9swjgrs0fm2b5fhp-check-zeroclaw.drv