this derivation will be built:
  /nix/store/bdmsfsap42b3k671snzdqw67csk02550-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/bdmsfsap42b3k671snzdqw67csk02550-bcachefs-module-7.0.0-38-generic.drv'...