these 2 derivations will be built:
  /nix/store/js71pmawh8k4w0nl2qsll5ajb5v3m4ih-flake-inputs.drv
  /nix/store/v4skhw632ws30mp979cj2k1vi5a2n5m6-check-flake-inputs.drv
building '/nix/store/js71pmawh8k4w0nl2qsll5ajb5v3m4ih-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/js71pmawh8k4w0nl2qsll5ajb5v3m4ih-flake-inputs.drv'
building '/nix/store/v4skhw632ws30mp979cj2k1vi5a2n5m6-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/v4skhw632ws30mp979cj2k1vi5a2n5m6-check-flake-inputs.drv'

upload niks3: ok