Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9766224efd644924b1d8c9ffd535066f : SUCCESS in 8m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bfe932c71d6461abf8ba2fa75995df3 : FAILURE in 3m 34s