these 2 derivations will be built:
  /nix/store/7dik7jck9kzjy6qha7gzx2zbkn95wxal-flake-inputs.drv
  /nix/store/sasr1h8vlfnwj0jqby7jk7zad3vpkc5m-check-flake-inputs.drv
building '/nix/store/7dik7jck9kzjy6qha7gzx2zbkn95wxal-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7dik7jck9kzjy6qha7gzx2zbkn95wxal-flake-inputs.drv'
building '/nix/store/sasr1h8vlfnwj0jqby7jk7zad3vpkc5m-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/sasr1h8vlfnwj0jqby7jk7zad3vpkc5m-check-flake-inputs.drv'

upload niks3: ok