PVS-Studio warning V607 for CryEngineSDK

CPersistantStats::SEnemyTeamMemberInfo *
CPersistantStats::GetEnemyTeamMemberInfo(EntityId inEntityId)
{
  ....
  insertResult.first->second.m_entityId;
  ....
}

This suspicious code was found in CryEngineSDK project by PVS-Studio static code analyzer.
Warning message is:
V607 Ownerless expression 'insertResult.first->second.m_entityId'. persistantstats.cpp 4814

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