Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5dc54e3aba9e48ed98084c7f37629388 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/045d7fe9e65044688c9a8fef500cc90d : FAILURE in 6m 12s