Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2262cb50a3e343e4933b98491604dbff : SUCCESS in 8m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d4a176e75138443aa914611a3b7b5d34 : FAILURE in 5m 43s