these 5 derivations will be built:
  /nix/store/iknwnkggisippycyizhkcc9n1gixc8k4-closure-info.drv
  /nix/store/5mh2md2skrhlrjm8fci28xrwil5kfcx6-test-script.drv
  /nix/store/2slys1s8zhb81j9vawx6w7ndsy0zgfwa-driverConfiguration.json.drv
  /nix/store/5afwsbz7lrxxkfall4yiln00dykyalsx-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/hgp48sngqwad9k40y3nkfpxx0q3jz86w-container-test-run-iets-grpc-e2e.drv