Build failed. https://zuul.opendev.org/t/openstack/buildset/450fa998be2641e8a516775aafde7910 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5e4af35748984e708fa4a4f2e3736114 : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/465f6fefb8774e518494db638e73de77 : FAILURE in 3m 44s