these 5 derivations will be built:
  /nix/store/z7c2z48prhp5ihc0k4y7s8shaj7hz6zh-closure-info.drv
  /nix/store/my8q89h9nqxgmmxlhkcwldgpyw45mfkv-test-script.drv
  /nix/store/zyha74521wd27sbc5nhj7f7637zbsxzj-driverConfiguration.json.drv
  /nix/store/yhxi31x4v6vpj6m6ch12nwk0nds4gvnw-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/f3migxkymbxcbwsy54jg6c3l57rmq8i2-container-test-run-iets-grpc-e2e.drv