these 2 derivations will be built:
  /nix/store/28k7vg3mmb8g6lcdlnanpqaaa4lxhhjb-flake-inputs.drv
  /nix/store/75v4dyjrqprqsk8vahcf57y8lbi00bx0-check-flake-inputs.drv
building '/nix/store/28k7vg3mmb8g6lcdlnanpqaaa4lxhhjb-flake-inputs.drv'
building '/nix/store/75v4dyjrqprqsk8vahcf57y8lbi00bx0-check-flake-inputs.drv'

upload niks3: ok