Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a21c7ea40c7247ca8ac8a01755833a5c : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ee10111e0fb4a68b1e0fffdc780ecb2 : FAILURE in 5m 32s