Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/41429dcc0aaa4cb0b78eb8cdd317ddd1 : SUCCESS in 7m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31f7e8d966cb42bfb4f346b31584fc54 : FAILURE in 7m 47s