Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38cbee6f7b2540908be8df6ef7a8d540 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f492ab8233374c288b389443cd5e2cef : FAILURE in 5m 27s