Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7e46e2b4044642859505b11d2a507bd6 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cb3c69aa522646aeb3dc2e20626e4c28 : FAILURE in 5m 11s