for j, builder in enumerate(get_builders()):
            print(f"Testing builder '{builder.config.name}' ({j + 1}/{n_builders})")
            builder._record_infos = os.path.exists(
                os.path.join(builder.get_imported_module_dir(), datasets.config.DATASETDICT_INFOS_FILENAME)
            )  # record checksums only if we need to update a (deprecated) dataset_infos.json
            builder.download_and_prepare(
                download_mode=DownloadMode.REUSE_CACHE_IF_EXISTS
                if not self._force_redownload
                else DownloadMode.FORCE_REDOWNLOAD,
                verification_mode=VerificationMode.NO_CHECKS
                if self._ignore_verifications
                else VerificationMode.ALL_CHECKS,
                num_proc=self._num_proc,
            )
            builder.as_dataset()
            if self._save_infos:
                builder._save_infos()