these 2 derivations will be built:
  /nix/store/gyqk0j511wjh5qvq4q75dnvrj37bsv2p-flake-inputs.drv
  /nix/store/xkp238acgs2vcvcqgdalvvwdvzhb3kq6-check-flake-inputs.drv
building '/nix/store/gyqk0j511wjh5qvq4q75dnvrj37bsv2p-flake-inputs.drv'
building '/nix/store/xkp238acgs2vcvcqgdalvvwdvzhb3kq6-check-flake-inputs.drv'

upload niks3: ok