these 2 derivations will be built:
  /nix/store/a1x46h1rrvyi0q5syw6zs3dr9kmq6lwj-flake-inputs.drv
  /nix/store/j0v5z0awxm4r4y7p3hd3dnc3maqjzr6y-check-flake-inputs.drv
building '/nix/store/a1x46h1rrvyi0q5syw6zs3dr9kmq6lwj-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/a1x46h1rrvyi0q5syw6zs3dr9kmq6lwj-flake-inputs.drv'
building '/nix/store/j0v5z0awxm4r4y7p3hd3dnc3maqjzr6y-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/j0v5z0awxm4r4y7p3hd3dnc3maqjzr6y-check-flake-inputs.drv'

upload niks3: ok