this derivation will be built:
  /nix/store/6dmf95a2fwgim7l5ya66gk8cdzdyf1mv-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/6dmf95a2fwgim7l5ya66gk8cdzdyf1mv-bcachefs-module-7.0.0-30-generic.drv'...