Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/67c8c8aaaf914a318c76ac5a6ae03d16 : SUCCESS in 8m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f68ae76f0ef246aea145757e47f4e728 : FAILURE in 7m 27s