these 4 derivations will be built:
  /nix/store/x8m90ckraj78whafjkqv1qav7vw3bygr-test-script.drv
  /nix/store/000d2bsz4mjkfb757qn9ls1wcahpf42s-driverConfiguration.json.drv
  /nix/store/pi90nwl6r200s2fyvkjsr9c5p11d5pp5-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/y8lg050l7p10yj68xxbv23i7rrcyb9mh-container-test-run-iets-plumbing-e2e.drv