Build failed. https://zuul.opendev.org/t/openstack/buildset/c26a4ebe0f384a31848f8c595a352c3c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d3db1a5506ed4effbd9f95bb4be923c0 : FAILURE in 3m 05s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/6300fa4696ad4c0598f9cbab7568346e : SUCCESS in 4m 18s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/96091dc633bb4ffdb3e923a5df4782af : FAILURE in 2m 40s