these 2 derivations will be built:
  /nix/store/8jkfpijcwmlsw1k7fgl1r6091a2gkv2y-flake-inputs.drv
  /nix/store/dc0njd6kl3cyg1dlz3920xnrj3v1qsqx-check-flake-inputs.drv
building '/nix/store/8jkfpijcwmlsw1k7fgl1r6091a2gkv2y-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/8jkfpijcwmlsw1k7fgl1r6091a2gkv2y-flake-inputs.drv'
building '/nix/store/dc0njd6kl3cyg1dlz3920xnrj3v1qsqx-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dc0njd6kl3cyg1dlz3920xnrj3v1qsqx-check-flake-inputs.drv'

upload niks3: ok