Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf0d7bb815e5404cb6346eb5b1d3c41a : SUCCESS in 8m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a874bad4952f456ca4428596943ed10e : FAILURE in 6m 43s