Build failed. https://zuul.opendev.org/t/openstack/buildset/3e4678f54c0942a5a37fdaf934583ec2 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/15af30df2e2d45f1860ca5d627b52c56 : SUCCESS in 3m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c999a1979f5f4ca4bcd1100c6de5f7ff : FAILURE in 6m 06s