Build failed. https://zuul.opendev.org/t/openstack/buildset/72f345891b064ac8beb879a8eece8907 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/94e35fae5ef1489b93d643d6609722cf : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/235948283ddd423b8bee2f199d506826 : FAILURE in 3m 43s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/09d1ad1c1edc4fee9acaaba16dd0d150 : SUCCESS in 4m 40s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/0b82980fcb334d82b5c5c86e6c28cf51 : SUCCESS in 5m 13s