Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/810439bbc1db4bbf9bdaab5e6e5c06de : SUCCESS in 12m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b6e5d214320a44d3bb45cd0a91e5889a : FAILURE in 11m 24s