Build failed. https://zuul.opendev.org/t/openstack/buildset/92cb54c26cdf4862bc008a9211368fb0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e0bb93cc95ca465a94332979b536a64a : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f8b8f951ef3446199bdb01a458d0125 : FAILURE in 3m 07s