Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/515686b605b74e01bd6f03d95f16d389 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c7779cd293604baeb589e88ae4ea2432 : FAILURE in 5m 46s