Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f2ac802ae3c3419083887abb936d03a0 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/00ce9700dcf8494788df8d166a14c320 : FAILURE in 4m 53s