these 2 derivations will be built:
  /nix/store/g7hq8sg6j9f2a0qbbz3avy42mk2c3j9l-iets-0.1.0.drv
  /nix/store/mq1kwckaqpqqdpvi21davp8wigp9kb0j-iets-langtests.drv
building '/nix/store/mq1kwckaqpqqdpvi21davp8wigp9kb0j-iets-langtests.drv'
iets-langtests> pass=291 fail=0
iets-langtests> 

upload niks3: ok