this derivation will be built:
  /nix/store/xhxfz7ad0aq6kn5044vm44acb8cwk5hj-check-context-hub.drv
building '/nix/store/xhxfz7ad0aq6kn5044vm44acb8cwk5hj-check-context-hub.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/xhxfz7ad0aq6kn5044vm44acb8cwk5hj-check-context-hub.drv'

upload niks3: ok