Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/07dabd0146dc49b1bf162b2b25e9db93 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3bede230847441e49cb5fee167992839 : FAILURE in 3m 31s