Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/29b55803f251432c8b8c68f16bcb9187 : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd42f854349445118fa2a8b365b58b41 : FAILURE in 6m 31s