these 7 derivations will be built:
  /nix/store/1bcrh5893khr3cy4rwb42l1h9291fvbc-iets-deps-0.1.0.drv
  /nix/store/xvcjfan9pg7d74iv01frkcd47im5sg90-iets-0.1.0.drv
  /nix/store/jcy8ndvkj9fxqf9n05lncyzhcwbi1hj6-closure-info.drv
  /nix/store/lpjba744yjd8rpkj7vdclwy48l1n1599-test-script.drv
  /nix/store/hqy9pb7rhf4jr4srgpyyzkrim0dizs6f-driverConfiguration.json.drv
  /nix/store/hfv973yb098i2wlw9x2jil4wl6z3gqzf-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/cy8m8kgqxsv2q05y3wbv0b74wvb2ks9s-container-test-run-iets-plumbing-e2e.drv