Build failed. https://zuul.opendev.org/t/openstack/buildset/84d42cb3de164729a68e2425ec93a9ae - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2f7d5567c6ea458c817c9f490df898ab : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7edb3677f1d447358ddef13eeb4d3b59 : FAILURE in 3m 13s