this derivation will be built:
  /nix/store/1yagpcrx93f3ig4zn8l7gk4zbp3c8nc6-check-semble.drv
building '/nix/store/1yagpcrx93f3ig4zn8l7gk4zbp3c8nc6-check-semble.drv'

upload niks3: ok