Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3f86dd7f693a4d0ca939104c8c12f535 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/30df259257be41eca437f9d666e24c89 : FAILURE in 4m 46s