Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ed48b2743e7547a68b96871f12ed623a : SUCCESS in 7m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a9583273badb4d849be4be9bab6b9f17 : FAILURE in 6m 28s