Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf2cf9db38024b56afac5c5f289aa857 : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8a1270074b74f77a8992699c01b51e4 : FAILURE in 6m 51s