these 2 derivations will be built:
  /nix/store/lw58scpnf3b3gji3rl9asqnidw3zl0rr-flake-inputs.drv
  /nix/store/v389qdlp7x9ll2r93hsjr206i77f7k2z-check-flake-inputs.drv
building '/nix/store/lw58scpnf3b3gji3rl9asqnidw3zl0rr-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/lw58scpnf3b3gji3rl9asqnidw3zl0rr-flake-inputs.drv'
building '/nix/store/v389qdlp7x9ll2r93hsjr206i77f7k2z-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/v389qdlp7x9ll2r93hsjr206i77f7k2z-check-flake-inputs.drv'

upload niks3: ok