Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/279d62eabf5b4fc9b0d25d9c83929dd5 : SUCCESS in 9m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f2ac53051a642a687657c1463a86461 : FAILURE in 4m 39s