Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5f124206c0f54a368de821b6e74ce051 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/120ec0cf2106454798d31f06529ce2d4 : FAILURE in 5m 09s