these 5 derivations will be built:
  /nix/store/dw1037swskpbd5766w1b04c7ii42nvc5-closure-info.drv
  /nix/store/bpqg4pdg95j9qrrh0cb556kb4ig0w46g-test-script.drv
  /nix/store/5xvyn583mb0vdwz418cb3r5yhxgzdmsv-driverConfiguration.json.drv
  /nix/store/pxv3fplk89110q33knfc5s3pjym5g209-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/657nrpdpynbgbmpclw7kbb8jliglg7l0-container-test-run-iets-grpc-e2e.drv