Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a3596c5bff1e4ee994c4eaa112abc36f : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ae4f2c561b4346e7b9e360dd898df9f8 : FAILURE in 4m 21s