Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6691588ca5724712b977f91ba9277949 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b2cd8d8c826442283451d8979837a33 : FAILURE in 4m 57s