Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c4d1ecb7099a46f7be3d231f3f6c1965 : SUCCESS in 5m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c9deb018ac245599203f8aa544844a8 : FAILURE in 5m 09s