these 2 derivations will be built:
  /nix/store/gyw6n2i6q8b69rwz2fidbacxhca69jfs-iets-0.1.0.drv
  /nix/store/5fx347gigxhp5hq1sf8jyal0is9kqqla-iets-langtests.drv
building '/nix/store/5fx347gigxhp5hq1sf8jyal0is9kqqla-iets-langtests.drv'
iets-langtests> pass=290 fail=0
iets-langtests> 

upload niks3: ok