these 2 derivations will be built:
  /nix/store/7y13slkc6v681g8mapc4ybq6bcn0qwyl-flake-inputs.drv
  /nix/store/6rxxh92dliykqxv1hhhhrgnl7clzciip-check-flake-inputs.drv
building '/nix/store/7y13slkc6v681g8mapc4ybq6bcn0qwyl-flake-inputs.drv'
building '/nix/store/6rxxh92dliykqxv1hhhhrgnl7clzciip-check-flake-inputs.drv'

upload niks3: ok