Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2ddd95f1823a4f38937dd18fe9d0ceaf : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb122ba73aa348589a3e43b391244034 : FAILURE in 3m 35s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/e765d6af01b7497dbaf8ab1ed9f2600d : SUCCESS in 3m 43s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/490c2b91473a416f8003e7a09ced564b : SUCCESS in 5m 02s