Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/07d210f06f5549da8712de2e6f440bf1 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4834f6b379f146faa2d972f88648e48b : FAILURE in 6m 50s