Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/242d32f9c23f478ba948e66cac235dfb : SUCCESS in 9m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aff4915acbdc4de59de353b8a305eaf8 : FAILURE in 3m 54s