Build failed. https://zuul.opendev.org/t/openstack/buildset/2269ba531a2e43bd8ffb8bfa697492cc - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a55824edf17b4a74a061710e69d7e02b : SUCCESS in 4m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72d647926b2c463b90ae0ba33ed177c3 : FAILURE in 3m 43s