Build failed. https://zuul.opendev.org/t/openstack/buildset/e96d8b683b0e493da7e993b8039b1967 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f8a5c12a2b1c4a84a89500d3e59ed534 : FAILURE in 3m 00s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/4bc127ea88994ce18d2fa4e8356054e5 : SUCCESS in 3m 22s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/518506daaf164163a7108203bae31ab4 : FAILURE in 3m 02s