these 2 derivations will be built:
  /nix/store/vhzl002rmbykqg619vm84i1n48wm1kzf-flake-inputs.drv
  /nix/store/1n6sdw7ssil6ypvv0zlcz7l2nyjjvz79-check-flake-inputs.drv
building '/nix/store/vhzl002rmbykqg619vm84i1n48wm1kzf-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/vhzl002rmbykqg619vm84i1n48wm1kzf-flake-inputs.drv'
building '/nix/store/1n6sdw7ssil6ypvv0zlcz7l2nyjjvz79-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/1n6sdw7ssil6ypvv0zlcz7l2nyjjvz79-check-flake-inputs.drv'

upload niks3: ok