this derivation will be built:
  /nix/store/47731rz8rh3bkhjn74sf3mha6kxqpg74-iets-ast-grep.drv
building '/nix/store/47731rz8rh3bkhjn74sf3mha6kxqpg74-iets-ast-grep.drv'

upload niks3: ok