this derivation will be built:
  /nix/store/cmb6sjg2r6543ac8x75pwvqzl6gzpkih-home-configurations-exposed.drv
building '/nix/store/cmb6sjg2r6543ac8x75pwvqzl6gzpkih-home-configurations-exposed.drv' on 'ssh-ng://nixbuild@stibnite-builder'

upload niks3: ok