these 2 derivations will be built:
  /nix/store/z9rw6rc8r3cqn4l27z7jc4z5pa6xag9c-flake-inputs.drv
  /nix/store/ffl3rnh00ksfbwifgvi6wzlmrfh0hski-check-flake-inputs.drv
building '/nix/store/z9rw6rc8r3cqn4l27z7jc4z5pa6xag9c-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/z9rw6rc8r3cqn4l27z7jc4z5pa6xag9c-flake-inputs.drv'
building '/nix/store/ffl3rnh00ksfbwifgvi6wzlmrfh0hski-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ffl3rnh00ksfbwifgvi6wzlmrfh0hski-check-flake-inputs.drv'

upload niks3: ok