Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6cfaf084527245e59127ff4a21bb7c44 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/238cd846e076471183a6c588f9984cbf : FAILURE in 5m 48s