these 2 derivations will be built:
  /nix/store/vqqp7hc73g108ldf7rbw7nv5vcvafqyx-flake-inputs.drv
  /nix/store/0qkn8q41j6d6h9z9ghib7iz4lw0c02dk-check-flake-inputs.drv
building '/nix/store/vqqp7hc73g108ldf7rbw7nv5vcvafqyx-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/vqqp7hc73g108ldf7rbw7nv5vcvafqyx-flake-inputs.drv'
building '/nix/store/0qkn8q41j6d6h9z9ghib7iz4lw0c02dk-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0qkn8q41j6d6h9z9ghib7iz4lw0c02dk-check-flake-inputs.drv'

upload niks3: ok