Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/16c38dd7d2c2426db04d222ceeb7d857 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28acda2477a845daa135b8739673f00e : FAILURE in 4m 39s