Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a0141479bbe485880c9da5937ae59a3 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/128e508670674dd9ab34bbbd4e28d6c8 : FAILURE in 4m 37s