found the structure that was causing the issue for the extra free that was being called

build/includes/file_access_actor/file_access_actor.hpp

build/includes/file_access_actor/output_container.hpp

...e/actors/file_access_actor/cpp_code/file_access_actor.cpp

...ce/actors/file_access_actor/cpp_code/output_container.cpp

build/source/testing/containers/output_container/main.cpp

build/source/testing/containers/output_container/test.cpp