Build failed. https://zuul.opendev.org/t/openstack/buildset/40f34552d1664d31a9a68963aa0d7d7e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7c333a02cb424db1861b318ae05df23b : SUCCESS in 9m 43s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/abb504ca335b43ca9b9898e00d1f6080 : SUCCESS in 7m 15s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/8e80a9b080544a9cb9e28d0d9139867c : FAILURE in 6m 29s