these 4 derivations will be built:
  /nix/store/5m1aiygaqfnpklqsb8x6s7pxziwkayrh-test-script.drv
  /nix/store/vdsfcjj8y5fqshyzisfnbij8s89y18jc-driverConfiguration.json.drv
  /nix/store/akzlvij9h677aspi27dkpcjc5831s5c8-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/i4aq87mwvqcw0pnndgvqadylw6gmhlvr-container-test-run-iets-plumbing-e2e.drv