Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/beb107822fcd4289b35c7674cc0ccee7 : RETRY_LIMIT in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8467fe820a024145a04f17308ca7d354 : FAILURE in 7m 42s