these 4 derivations will be built:
  /nix/store/f24rqx6a4gp5dailbhqc0xwjjd59mhwy-quarry-0.1.0.drv
  /nix/store/8gwlqnijg0q233wg9sirk0ls6nns2jxp-quarry-server-venv.drv
  /nix/store/npn6qx8473524n9s88i7r2f7pa8bc0fn-quarry-0.1.0.drv
  /nix/store/k1pxdhik02lpnlpyxc39k08fmn2ln6mr-quarry-0.1.0.drv