Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6bc34fd681df4e41811db25a9a5e6540 : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cfcb2377eacb4e3b9f5456dc09d76693 : FAILURE in 6m 20s