this derivation will be built:
  /nix/store/8ry1k9rbaldlml4n921ddkc9hnq0p2k1-hol-guard-3.0.189.drv
building '/nix/store/8ry1k9rbaldlml4n921ddkc9hnq0p2k1-hol-guard-3.0.189.drv' on 'ssh-ng://customer@mac02.m.ntd.one'

upload niks3: ok