Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/63b1309083cf4ea4b20f1eddc5c2a4af : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e7d24c6fd58440b18b88f008effbebe6 : FAILURE in 6m 13s