these 2 derivations will be built:
  /nix/store/3lnrspqmmb49hr4q9bxzjw898i8hdzfk-flake-inputs.drv
  /nix/store/81ns88gnbhi0b3wahxy04shjnr9hlj7g-check-flake-inputs.drv
building '/nix/store/3lnrspqmmb49hr4q9bxzjw898i8hdzfk-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/3lnrspqmmb49hr4q9bxzjw898i8hdzfk-flake-inputs.drv'
building '/nix/store/81ns88gnbhi0b3wahxy04shjnr9hlj7g-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/81ns88gnbhi0b3wahxy04shjnr9hlj7g-check-flake-inputs.drv'

upload niks3: ok