Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/edfc294c39c748b59451eb48506700d4 : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/faace13e02fe4a718f962b407a3c93f4 : FAILURE in 4m 09s