Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f6b70c298975442ebc4bb347ca645e9a : FAILURE in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb384fe75f484c4095503becb761fc56 : SUCCESS in 7m 27s