Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2eb286d85f4d4c34a09cd62beb127528 : SUCCESS in 7m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/56b5654551ad48058b35c000d5539760 : FAILURE in 6m 45s