these 2 derivations will be built:
  /nix/store/l6fs7c54yx5drhz4bjq9fkn2ial25r80-flake-inputs.drv
  /nix/store/3ba44zrdkn07jzdplfsx67nwbbj07pvq-check-flake-inputs.drv
building '/nix/store/l6fs7c54yx5drhz4bjq9fkn2ial25r80-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/l6fs7c54yx5drhz4bjq9fkn2ial25r80-flake-inputs.drv'
building '/nix/store/3ba44zrdkn07jzdplfsx67nwbbj07pvq-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/3ba44zrdkn07jzdplfsx67nwbbj07pvq-check-flake-inputs.drv'

upload niks3: ok