Build failed. https://zuul.opendev.org/t/openstack/buildset/8d5affe71acb4095be20ab272b53d7e1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9a01ff08b61645a7abdb753b0f33f579 : SUCCESS in 4m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/105f0d37934249ee8c93138219c60186 : FAILURE in 3m 15s