these 5 derivations will be built:
  /nix/store/2z04vhgvlq08vf5572yl545g4g9vck6x-closure-info.drv
  /nix/store/dwpnyvw6fayrfzjfdh1lm7m9q0wbf4qh-test-script.drv
  /nix/store/4n8g7wmsyhr68h2a9l6yx8pm0i5sb9n5-driverConfiguration.json.drv
  /nix/store/9z2r4spsiapfcm39laaayrbqqpk8y10d-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/dnppcn677yq78wrb9d6lz93vxiclsv2n-container-test-run-iets-grpc-e2e.drv