these 2 derivations will be built:
  /nix/store/j6pi821xvk2iwmyz7jlaw74s3qcp90i1-iets-0.1.0.drv
  /nix/store/rp1gzrcl47yk0h33vp5g6j9g4qf0y22d-iets-langtests.drv
building '/nix/store/rp1gzrcl47yk0h33vp5g6j9g4qf0y22d-iets-langtests.drv'
iets-langtests> pass=291 fail=0
iets-langtests> 

upload niks3: ok