Build failed. https://zuul.opendev.org/t/openstack/buildset/cdf0a945e21c421992ee0981b52730f3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/25dc547733be40bbbba38201ee5c6e62 : SUCCESS in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a4ce588cf5f540058f44ce912e130de5 : FAILURE in 2m 16s