Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/56a2f6a6bbac442295b8fecf514e16bd : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/760bc6b3d1fe49d389ce0fefd17a2f54 : FAILURE in 5m 09s