this derivation will be built:
  /nix/store/p9n18acf3j2wcbk8b5lx29f4mlx7kpsg-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/p9n18acf3j2wcbk8b5lx29f4mlx7kpsg-bcachefs-module-7.0.0-34-generic.drv'...