these 2 derivations will be built:
  /nix/store/hc6jx0fw5x1743h8va9r678k2r2pq8pk-flake-inputs.drv
  /nix/store/1kc4mn3kv5q6mhb2j1a546gwi5cc9d7r-check-flake-inputs.drv
building '/nix/store/hc6jx0fw5x1743h8va9r678k2r2pq8pk-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/hc6jx0fw5x1743h8va9r678k2r2pq8pk-flake-inputs.drv'
building '/nix/store/1kc4mn3kv5q6mhb2j1a546gwi5cc9d7r-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/1kc4mn3kv5q6mhb2j1a546gwi5cc9d7r-check-flake-inputs.drv'

upload niks3: ok