Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dcc422a823454807b5145a65dddb2d66 : SUCCESS in 8m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/441132fb76bc461fab18828ca656ccf0 : FAILURE in 7m 55s