Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/09b07bee6ff6424abd8cd3ede0630844 : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/881b6a72b55648e7bb5321e2adfd5a72 : FAILURE in 4m 07s