these 2 derivations will be built:
  /nix/store/mn8rkfw2hh387naksmhgyrnfzdwq1vx0-iets-0.1.0.drv
  /nix/store/5h9zycdjdwa8fyf1aarc8i5ig32i97w4-iets-partest.drv

upload niks3: ok