Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf64f358e8324489b3261f8dbed054f5 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cadabe8160354af3ab3b3d4187bf3319 : FAILURE in 4m 45s