these 2 derivations will be built:
  /nix/store/my5nrbbc7pf4chvnkrfzqy74kb62ybvz-iets-0.1.0.drv
  /nix/store/zafkyhszrw6i4933hvfyfcb17myvnkwi-iets-langtests.drv
building '/nix/store/zafkyhszrw6i4933hvfyfcb17myvnkwi-iets-langtests.drv'
iets-langtests> pass=290 fail=0
iets-langtests> 

upload niks3: ok