Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/228ff91888694cd687f6ca329c69889e : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d6cb675a80f44b13b41a1a43c3fe61e8 : FAILURE in 3m 01s