Speculative fix for untrusted exception. (#931)
Speculative fix for untrusted exception. (#931)

Convert protobuf sequences to python lists when receiving responses from
worker. Otherwise things may not work as expected on these values (e.g.
JSON serialisation).
google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz