these 2 derivations will be built:
  /nix/store/x52pgfjgpxmxjqafb7kn3f7wm1cm7ln3-flake-inputs.drv
  /nix/store/5chzwqg4rm77wf6wm8yk69rgascx5yq9-check-flake-inputs.drv
building '/nix/store/x52pgfjgpxmxjqafb7kn3f7wm1cm7ln3-flake-inputs.drv'
building '/nix/store/5chzwqg4rm77wf6wm8yk69rgascx5yq9-check-flake-inputs.drv'

upload niks3: ok