these 2 derivations will be built:
  /nix/store/wwd2p3a4h4wlivv9w295kjabg8q9q0wm-flake-inputs.drv
  /nix/store/0rw5fw90m8cn731pi5p96ns5hrvxkj81-check-flake-inputs.drv
building '/nix/store/wwd2p3a4h4wlivv9w295kjabg8q9q0wm-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/wwd2p3a4h4wlivv9w295kjabg8q9q0wm-flake-inputs.drv'
building '/nix/store/0rw5fw90m8cn731pi5p96ns5hrvxkj81-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0rw5fw90m8cn731pi5p96ns5hrvxkj81-check-flake-inputs.drv'

upload niks3: ok