Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/659198f2043746ac80713534c5cdf166 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e749473441fc4aae97f4cc31db525551 : FAILURE in 4m 50s