Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6a99d76816be46068a8569cf81d95902 : SUCCESS in 5m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20705a98728a4ddfa8fa8d9c4cfe793b : FAILURE in 4m 57s