Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/16bf5052376e4d24b5c726bde533384c : SUCCESS in 8m 16s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/925d86a1a5c349c09ec0284b435095a6 : FAILURE in 6m 06s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/6108dd0c45e5463c9006cac19de3707f : SUCCESS in 9m 06s