Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/29f8215788544e86b580f23a019dd726 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/248b203eaaf948678e9301984b2ef29b : FAILURE in 5m 30s