Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d2cd121e93cb4cb7a57354a021a55860 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aae8435c47e1480c9ce905f3221ba613 : FAILURE in 5m 08s