Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/285430cebffa4a719612f2875db2955c : RETRY_LIMIT in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2a69dca9a0204ddeb9ed2104bf9b3537 : FAILURE in 6m 26s