Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0cb6d362314c43c6a0164f44c97e9abc : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a271fdb5ee524546988eb3ade1bed5cd : FAILURE in 3m 24s