Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a8ffb1be88b74b739ff98b997c40b165 : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a9d1c2d27d1242ea8261b6daa78016db : FAILURE in 3m 10s