these 2 derivations will be built:
  /nix/store/dbi1ddw7dwrj7sa65d9p0hd64s6nfm9r-flake-inputs.drv
  /nix/store/i57shv2my57pvar5frsnxmbp0m3dac4n-check-flake-inputs.drv
building '/nix/store/dbi1ddw7dwrj7sa65d9p0hd64s6nfm9r-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dbi1ddw7dwrj7sa65d9p0hd64s6nfm9r-flake-inputs.drv'
building '/nix/store/i57shv2my57pvar5frsnxmbp0m3dac4n-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/i57shv2my57pvar5frsnxmbp0m3dac4n-check-flake-inputs.drv'

upload niks3: ok