Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7903c319aa26433c977afe31ebb82eba : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5da3fce576a1417ba2904abec4adf0cb : FAILURE in 3m 01s