these 2 derivations will be built:
  /nix/store/kvi1lwbvmc7z7ksj1vdvxj1sis6pl37n-flake-inputs.drv
  /nix/store/6vblhdq8w9x29cvbhp2adm2ggzx50q7b-check-flake-inputs.drv
building '/nix/store/kvi1lwbvmc7z7ksj1vdvxj1sis6pl37n-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/kvi1lwbvmc7z7ksj1vdvxj1sis6pl37n-flake-inputs.drv'
building '/nix/store/6vblhdq8w9x29cvbhp2adm2ggzx50q7b-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/6vblhdq8w9x29cvbhp2adm2ggzx50q7b-check-flake-inputs.drv'

upload niks3: ok