Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/de8dd6a6ee1344708bc373efbbf69955 : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4159f78fa5154d15ab30a1ee95fbdaee : FAILURE in 5m 37s