these 2 derivations will be built:
  /nix/store/k8z3bh7dmps5azsc7ss6b56z7wyq9knd-flake-inputs.drv
  /nix/store/21rznrgwvvbh91a3bdsdal751cjn7dxr-check-flake-inputs.drv
building '/nix/store/k8z3bh7dmps5azsc7ss6b56z7wyq9knd-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/k8z3bh7dmps5azsc7ss6b56z7wyq9knd-flake-inputs.drv'
building '/nix/store/21rznrgwvvbh91a3bdsdal751cjn7dxr-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/21rznrgwvvbh91a3bdsdal751cjn7dxr-check-flake-inputs.drv'

upload niks3: ok