these 2 derivations will be built:
  /nix/store/4v04n3qjr22jy0yz4x7nfv1f9hcwy7q0-iets-0.1.0.drv
  /nix/store/4acmhrqrmbl288rgb40nwslgddhbqrfw-iets-partest.drv

upload niks3: ok