these 2 derivations will be built:
  /nix/store/2csq5hk0ipwdngmyhc5vfig7j8wrs3jk-iets-0.1.0.drv
  /nix/store/45wq7xmyw6qsn5hnhr1rh78mcc33bb80-iets-langtests.drv
building '/nix/store/45wq7xmyw6qsn5hnhr1rh78mcc33bb80-iets-langtests.drv'
iets-langtests> pass=290 fail=0
iets-langtests> 

upload niks3: ok