Build failed. https://zuul.opendev.org/t/openstack/buildset/804183c4d2144c188955ba5a09accb99 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/09284e77ceec4c2dbc6d40ae9e356fb1 : RETRY_LIMIT in 8m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/27019e8290b343d982fb38499f806874 : FAILURE in 4m 28s