these 6 derivations will be built:
  /nix/store/hd4d1qp5jqgcck5bnyxwkydhh12406p0-iets-0.1.0.drv
  /nix/store/cawc91sn8jkwiz9jmxrs8995clhvscak-closure-info.drv
  /nix/store/4219730pz5hpc6x42sk8cbw1d5d495in-test-script.drv
  /nix/store/7gp2vkb2m6vfx3jiz1q02fjshqgh12mi-driverConfiguration.json.drv
  /nix/store/c60y2mf0nlqaxvam07aprm9z9lsfp9dk-nixos-test-driver-iets-flaketest.drv
  /nix/store/qbx9zbwa3f4ccvqrnhg54wv1567mls6y-container-test-run-iets-flaketest.drv