these 4 derivations will be built:
  /nix/store/89xpm3pdrivlc63fvgs8j4364smi65qc-test-script.drv
  /nix/store/j8l0m4lqxyfid5cnb62f7hpf7ychhlld-driverConfiguration.json.drv
  /nix/store/mr8lbz6riknall25g5zh2d4zxxn050s4-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/xd90jg3ic4hh8347z1k41gvlm780vb9v-container-test-run-iets-plumbing-e2e.drv