Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9360a560e2c14b42b8ad82daaaebda95 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/35469e548fd84dcc81e2465582430422 : FAILURE in 5m 56s