these 2 derivations will be built:
  /nix/store/68s4dwarjd6n7sgy5l3bab19alp9jwqq-flake-inputs.drv
  /nix/store/khafwbwk0qdzivfb8rgr9gy0y4q3dz6p-check-flake-inputs.drv
building '/nix/store/68s4dwarjd6n7sgy5l3bab19alp9jwqq-flake-inputs.drv'
building '/nix/store/khafwbwk0qdzivfb8rgr9gy0y4q3dz6p-check-flake-inputs.drv'

upload niks3: ok