Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/377f75950c274160833d4db864800493 : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e556732798964a84bded0bff9dd8777f : FAILURE in 4m 50s