Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4737c41a53114b53ba24415bb526e78b : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17d27e40d62240bc8a55501e429bf855 : FAILURE in 8m 35s