Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/19d4c7e28fe846989967c9194dd2b0b2 : RETRY_LIMIT in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/588b1e38cebd4647acdeb53b8a6752c1 : FAILURE in 7m 40s