Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dec9daab7f6d4d3eb412be877ba581e0 : SUCCESS in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f0f29fba32e4e84b9190cf5300587da : FAILURE in 5m 11s