Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c067df80c48040d6a4fd41f997e24bbb : FAILURE in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc035d8009094d6eaced7b3a3033c8e9 : SUCCESS in 6m 30s