Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9f0d049e4c2e4373b713a5676b5d899b : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf6bc9b562db4c83ae1f12b5921f1948 : FAILURE in 6m 09s