Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6b2dd2470863437caac7c14267e1d84c : RETRY_LIMIT in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ce18bc8d62df4202a94719e6d56557a0 : FAILURE in 7m 13s