these 2 derivations will be built:
  /nix/store/44xdan2mlqn5ixq8xv4bhw7wnhvwi5w4-flake-inputs.drv
  /nix/store/7j0hf65nz6l7jaifcq4zdhz33afhns09-check-flake-inputs.drv
building '/nix/store/44xdan2mlqn5ixq8xv4bhw7wnhvwi5w4-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/44xdan2mlqn5ixq8xv4bhw7wnhvwi5w4-flake-inputs.drv'
building '/nix/store/7j0hf65nz6l7jaifcq4zdhz33afhns09-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7j0hf65nz6l7jaifcq4zdhz33afhns09-check-flake-inputs.drv'

upload niks3: ok