Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0777df737fe444e19e96ed1039376366 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b40fddbdb0424c458fbc9036ee3e70f2 : FAILURE in 5m 54s