Fix Attribute error in record cross pollination stats.  (#1551)
Fix Attribute error in record cross pollination stats.  (#1551)

* Fixed attribute error in corpus_pruning task

* Small change to allow test to reach further in record stats

* comment changes
google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz