Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/92a814e348844ccb8247eedb74d60a65 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/55dad54d488e419da13689b974806733 : FAILURE in 4m 11s