these 6 derivations will be built:
  /nix/store/031gw4y07xax5i5phzzjg7m3scpkl5bj-iets-0.1.0.drv
  /nix/store/b14f7bgawlfqbdsvb2gw37g0cd4sb8ac-closure-info.drv
  /nix/store/i2n82dgdahv63zpxqndjn3yjvjlca3x3-test-script.drv
  /nix/store/hq9jma89d0gvqwdw6n3baxs9dvj10y73-driverConfiguration.json.drv
  /nix/store/skppz9xyjwyayj6ra8wbx7adgiq5mcx3-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/zb4clf0j9fbvagz78fpz1nsxjvmmbq9r-container-test-run-iets-plumbing-e2e.drv