Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2a3d030a91514c9b99ff73411745fbdd : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b6322a1957174614a7da0826ae53c875 : FAILURE in 5m 35s