Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cbf24b32c1e3451fb51b6a253ad8ac1c : SUCCESS in 9m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/445689cf4fa14be2bed1c4b0ac6dcc82 : RETRY_LIMIT in 3m 36s