these 2 derivations will be built:
  /nix/store/rcsgbipca018fhad4qrlxhj47h4j6v8a-flake-inputs.drv
  /nix/store/6zpp9r2rxcg9cirnnyrn5zdhnhqgb6yd-check-flake-inputs.drv
building '/nix/store/rcsgbipca018fhad4qrlxhj47h4j6v8a-flake-inputs.drv'
building '/nix/store/6zpp9r2rxcg9cirnnyrn5zdhnhqgb6yd-check-flake-inputs.drv'

upload niks3: ok