these 5 derivations will be built:
  /nix/store/28apvmlgyd7mf57261cnpc1nm0kbwran-closure-info.drv
  /nix/store/d9msrf5imq58y2f5pf0pvi38181v12l9-test-script.drv
  /nix/store/pycb6f4nc6vnj8nsp064k72lnzvj9qjn-driverConfiguration.json.drv
  /nix/store/i48v1ixfpk08azsl5qfwc5lm0rrhkc6q-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/7nc024pgh0l3l3m9idv2x5llbcbsbcwi-container-test-run-iets-grpc-e2e.drv