Build failed. https://zuul.opendev.org/t/openstack/buildset/53f9821a4b514daaa815c6b5370c0ce4 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/762b42eb6ff24c9d959653a626f4ecb0 : SUCCESS in 4m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e2ac1ffe084f4fb7bae34cd37aea6526 : FAILURE in 3m 56s