these 5 derivations will be built:
  /nix/store/bcm954hi3sn9dy1hina3zj3vksdcwlgj-closure-info.drv
  /nix/store/adpb2yh7wrm7v3sj8bgs7z0smzgv381x-test-script.drv
  /nix/store/1gplahpfjpdi90v40paxbnlxfxmsg41f-driverConfiguration.json.drv
  /nix/store/1ixs5a0hdqgrnhdbd3wl6lpjbrkw0zb2-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/yfsgcrm77c607wbqjx2hvq2zbkbwd9wm-container-test-run-iets-grpc-e2e.drv