this derivation will be built:
  /nix/store/4z7is7l0vga48gd2x8aas1pzfarb6i3n-check-handy.drv
building '/nix/store/4z7is7l0vga48gd2x8aas1pzfarb6i3n-check-handy.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/4z7is7l0vga48gd2x8aas1pzfarb6i3n-check-handy.drv'

upload niks3: ok