Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8f9d04c79da24b6db6dccdbae542a481 : SUCCESS in 5m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82f9a8a45129448595ba1b7fc51fd576 : FAILURE in 4m 04s