Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0bdfdecd853e48e5982e5df6c0bb3049 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9d5c5eb6fd4420199a8c13626f6c906 : FAILURE in 3m 50s