these 5 derivations will be built:
  /nix/store/y1kg8xzac3ng8q5qq719xlm0w5fbrh6k-closure-info.drv
  /nix/store/w16646qz05ydn7yisxj59gfq0xz5jjvc-test-script.drv
  /nix/store/kfyv6vwbv2i7413xgkf50c1kdiyww08v-driverConfiguration.json.drv
  /nix/store/w89ji43gv77qra07cjz0ji8m6nkqyw5v-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/417w94cmkgvsz90fc5jpkmzgkx40jisq-container-test-run-iets-grpc-e2e.drv