Build failed. https://zuul.opendev.org/t/openstack/buildset/bf96f1bb45e346de8d18ef4d50ac03d0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/db2c745addd44435a3bf8c5bea470114 : FAILURE in 3m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e90c12bd6ad046e6a1ef6cb39a30d95f : FAILURE in 2m 40s