this derivation will be built:
  /nix/store/lhynnqwa0ans3jcizmvvz5zzynr3146k-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/lhynnqwa0ans3jcizmvvz5zzynr3146k-bcachefs-module-7.0.0-28-generic.drv'...