Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9cb0564052994da198869b6d3662db17 : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0b858605f51947b19b6f81249312726c : FAILURE in 3m 31s