these 6 derivations will be built:
  /nix/store/c85wz4114wy3iz3aqfah5lb80vbsxq12-iets-0.1.0.drv
  /nix/store/c2fwsna19yhpfbd4h5sm2k4bdjh0p1jy-closure-info.drv
  /nix/store/q4k865ksd7jalsk4yavk824pmvffpfls-test-script.drv
  /nix/store/jhhkpp1yhb3pldn1rcwqnbxjc2a33g7x-driverConfiguration.json.drv
  /nix/store/azyxs18pisk7i19j5y8f8whpfj8fr26m-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/20sib8asg0705h9qqkkaib1blbfvxpax-container-test-run-iets-grpc-e2e.drv