these 2 derivations will be built:
  /nix/store/zjr0z9vq943hlpmi5iqgf7hz9sp2rclz-flake-inputs.drv
  /nix/store/y2k261k2sz4648lyzxndm2lain3c2b97-check-flake-inputs.drv
building '/nix/store/zjr0z9vq943hlpmi5iqgf7hz9sp2rclz-flake-inputs.drv'
building '/nix/store/y2k261k2sz4648lyzxndm2lain3c2b97-check-flake-inputs.drv'

upload niks3: ok