Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dbdf4c11d88e448f905107d2fbeb4ed1 : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c546c8bfddc14679b4a1127dff2cf268 : FAILURE in 6m 13s