these 2 derivations will be built:
  /nix/store/7l1nlfzasrnywlrbghr39xbc7rvdjix6-flake-inputs.drv
  /nix/store/ywx9mni1crzg3wcyzblfi181qg6siqqh-check-flake-inputs.drv
building '/nix/store/7l1nlfzasrnywlrbghr39xbc7rvdjix6-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7l1nlfzasrnywlrbghr39xbc7rvdjix6-flake-inputs.drv'
building '/nix/store/ywx9mni1crzg3wcyzblfi181qg6siqqh-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ywx9mni1crzg3wcyzblfi181qg6siqqh-check-flake-inputs.drv'

upload niks3: ok