Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b678b16373cb4e8b80488dad95660673 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/713d604e97f142f8b598e94c7648f374 : FAILURE in 4m 44s