Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3237033521d14d32935039672d76f1cd : RETRY_LIMIT in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/33af0e3667ea49ee90e5c8811b528843 : FAILURE in 7m 39s