Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6c7cf13aec614d6496bd67be30ba1192 : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/543088b851874011a31eb0ff209b7e7f : FAILURE in 6m 40s