this derivation will be built:
  /nix/store/lfj376rf3rsrbnqcap3jfhkv21qb33p2-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/lfj376rf3rsrbnqcap3jfhkv21qb33p2-bcachefs-module-7.0.0-38-generic.drv'...