Build failed. https://zuul.opendev.org/t/openstack/buildset/60d576b220194547aea8c8f741aa7878 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c7dbb6e046b849978df85039186df723 : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/895212801ff6491fbc09ddffcaad913c : FAILURE in 2m 52s