these 6 derivations will be built:
  /nix/store/z5njqy0zvirpg5idp71w9pvli33s6fqm-iets-0.1.0.drv
  /nix/store/461nwsifc68pl2w4ra6015ll8gw46p6j-closure-info.drv
  /nix/store/2d80hvcy1d65svg5sbmwl6gqm8sdan6f-test-script.drv
  /nix/store/g9zvd5vzcbp1vad8c0apivw4p7524sp7-driverConfiguration.json.drv
  /nix/store/hnq5v3q3k8g2a0xi6hy1dwbb171jx3ix-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/8wqa56292jfx1q3w97w5jhi36wx83vdy-container-test-run-iets-classic-e2e.drv