Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/96038f3691b14185b95ce7f72ecad6c9 : SUCCESS in 6m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d3b29818970458da49c7a642c7834f4 : FAILURE in 6m 06s