Build failed. https://zuul.opendev.org/t/openstack/buildset/c9afa673256944c8af1e73fdd0205fc8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/006171df92924d4da0d390e4d4a9c4f0 : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43ecffd912d848e6bd55f497a8ebc7dc : FAILURE in 3m 26s