Build failed. https://zuul.opendev.org/t/openstack/buildset/3990657d19554fb289b7f816832ab173 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d6d29506a0644ee596ec58c2c6bcac3f : FAILURE in 3m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/354e1536f71542c3b6c2845f40bcccdd : FAILURE in 3m 09s