Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0152b48cce0f4d83a73b6473ad3f99fb : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b74c843517584264bc4f105b24dfb8ce : FAILURE in 3m 47s