these 3 derivations will be built:
  /nix/store/mbmkzj9yfc0hbw1nb8ckrphp56x30a1a-driverConfiguration.json.drv
  /nix/store/85w7qsclwq49h9nps4c6r7bkzlg24bgq-nixos-test-driver-zerotier.drv
  /nix/store/rygzi1hf0kmyy7nxk36wwg7s8ajkb5a3-vm-test-run-zerotier.drv