Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/04367acf7f6946b38eab55fd21fe95e0 : SUCCESS in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3737af5447804fb7b0c427dec9ccc850 : FAILURE in 6m 00s