Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b6875d1eec7d4e8591bedc2b49304a47 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f09d9313e3940989a7d18d673395f4a : FAILURE in 5m 25s