these 2 derivations will be built:
  /nix/store/i8dcf8gpjiph9ggw5va5k1s8ccp52j7j-flake-inputs.drv
  /nix/store/g16dm7ccm2zp6qmwb0hw2qnqi09q9715-check-flake-inputs.drv
building '/nix/store/i8dcf8gpjiph9ggw5va5k1s8ccp52j7j-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/i8dcf8gpjiph9ggw5va5k1s8ccp52j7j-flake-inputs.drv'
building '/nix/store/g16dm7ccm2zp6qmwb0hw2qnqi09q9715-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/g16dm7ccm2zp6qmwb0hw2qnqi09q9715-check-flake-inputs.drv'

upload niks3: ok