Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7dcdf061eb8b4c53ad8a26fae4d0b300 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/823ccb16f7454f0bb7abae536c4f5af8 : FAILURE in 5m 20s