Build failed. https://zuul.opendev.org/t/openstack/buildset/eac48213c7da41fa8be6a5ecfc97b34b - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/63b0364b323a409ea1a82456065977d1 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/38024e5316174a179ef0a9394c389b65 : FAILURE in 3m 42s