these 6 derivations will be built:
  /nix/store/6yqq932p53462yxcib0pl3sq929v3pjr-iets-0.1.0.drv
  /nix/store/b8lqrdrp7211nfyi45ai0x55yi2n6bs9-closure-info.drv
  /nix/store/q5lrqi1pp7iyc5jn1plw5rbpz1rj5jd6-test-script.drv
  /nix/store/gzp0fy8asjqxars1arvczfzd38blp2pw-driverConfiguration.json.drv
  /nix/store/v3qcnhfinfdqaby3g9valry4c4k1f6zq-nixos-test-driver-iets-build-e2e.drv
  /nix/store/k8gk48il52xs5k84zdw9mhr6qyzsqg4d-container-test-run-iets-build-e2e.drv