Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1762819d57ba497a9dba3a6e8320b39a : SUCCESS in 7m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1c7203ef3954eeda59e9fb9848cb5b9 : FAILURE in 7m 38s