Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0ff1bb0aeffb45b4807b544a3f96c30a : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/80ad99ec630941aaa195bce39531421a : FAILURE in 4m 30s