Build failed. https://zuul.opendev.org/t/openstack/buildset/8eaac7d3d7014436897dd53f36213918 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e72fdeb195a2470bb826637924a9bddb : SUCCESS in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e64d535301724f12990756ef73b7c379 : FAILURE in 3m 12s