these 2 derivations will be built:
  /nix/store/h926cpyw3bc12b1733i46532978ir262-flake-inputs.drv
  /nix/store/4shf07wibibzpl65xlzd0hbdicrrzbdw-check-flake-inputs.drv
building '/nix/store/h926cpyw3bc12b1733i46532978ir262-flake-inputs.drv'
building '/nix/store/4shf07wibibzpl65xlzd0hbdicrrzbdw-check-flake-inputs.drv'

upload niks3: ok