Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01bdde65484442d69d99da4e85330134 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/39703be7f1b646a6a7b83547479a3651 : FAILURE in 5m 06s