Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8bb2655a2ff949c3a9e9b30aae4261f2 : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f1c6f3cd5424b558cf562e857da3645 : FAILURE in 4m 11s