Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e2dd0994c3ae4a899d6ee3b1223e9e8c : SUCCESS in 7m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9baaae44cf56433a821bcd01d5228e1f : FAILURE in 5m 24s