Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9469a900668b45bf9ac3cff5f4d38f96 : SUCCESS in 8m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/08af261b20a149a5867c7a2a9355e9d5 : FAILURE in 5m 38s