these 2 derivations will be built:
  /nix/store/cyrb22wndcwxgxr09b6qkciz2pdkkm8g-flake-inputs.drv
  /nix/store/ki0apasm9pbmlfb1sghrds36f9wg28hx-check-flake-inputs.drv
building '/nix/store/cyrb22wndcwxgxr09b6qkciz2pdkkm8g-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/cyrb22wndcwxgxr09b6qkciz2pdkkm8g-flake-inputs.drv'
building '/nix/store/ki0apasm9pbmlfb1sghrds36f9wg28hx-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ki0apasm9pbmlfb1sghrds36f9wg28hx-check-flake-inputs.drv'

upload niks3: ok