Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/05106ee4569a4c7cb3ba6c4c34fb2908 : SUCCESS in 8m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0d347a99fad94561970c28958575d74f : FAILURE in 4m 11s