Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9dd3da9caf29407b83b533913f570b2c : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7efbedbe247a4a4b9ae217f2121dbefa : FAILURE in 5m 56s