Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5cf6be29e1d547c4b588fb0fdbe1ad43 : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/10cc671cf60d41d08207e967c9dbf5a7 : FAILURE in 6m 32s