these 2 derivations will be built:
  /nix/store/6gs1c4zhd1wnb08vkhza76zdis3p11p0-iets-0.1.0.drv
  /nix/store/3j49ws6bqb3wcwwrmk51d61mccjkqfqs-iets-langtests.drv
building '/nix/store/3j49ws6bqb3wcwwrmk51d61mccjkqfqs-iets-langtests.drv'
iets-langtests> pass=290 fail=0
iets-langtests> 

upload niks3: ok