these 2 derivations will be built:
  /nix/store/z81i9i9fj83jshwbp3im89bklr3xpg0d-flake-inputs.drv
  /nix/store/jkpp366w56xsxv7faz5rsr9ghamd5k0f-check-flake-inputs.drv
building '/nix/store/z81i9i9fj83jshwbp3im89bklr3xpg0d-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/z81i9i9fj83jshwbp3im89bklr3xpg0d-flake-inputs.drv'
building '/nix/store/jkpp366w56xsxv7faz5rsr9ghamd5k0f-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/jkpp366w56xsxv7faz5rsr9ghamd5k0f-check-flake-inputs.drv'

upload niks3: ok