these 5 derivations will be built:
  /nix/store/vnyjx1lmdjlf8ni0sfh3gziqg7cp3cba-closure-info.drv
  /nix/store/b2b1k3hklv8bbr3ddk5c63yp9fmfwjnl-test-script.drv
  /nix/store/iwsjy5hvk643df438dz7xm7zcrnyk343-driverConfiguration.json.drv
  /nix/store/gik9sbx7m46nnjrs9lg35m88yqmfwn5n-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/30s5hrbqnh2isf0qmlcjc8clzin42h43-container-test-run-iets-grpc-e2e.drv