this derivation will be built:
  /nix/store/7yka4wk0qhddj9lsfsj1valrb3psdmzg-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/7yka4wk0qhddj9lsfsj1valrb3psdmzg-bcachefs-module-7.0.0-31-generic.drv'...