Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/94976c12d7f741c781f65439be905e49 : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48013128473a436589994b6c8a8868b0 : FAILURE in 3m 51s