Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/871c1ccaadf74a15a4b4ea09e392a020 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f4ea0e648a4f4321ae25bd3823bd4a02 : FAILURE in 4m 46s