Build failed. https://zuul.opendev.org/t/openstack/buildset/70a9ab2168ac431e81a3e86073e15a8c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5da181d27cbe4a03ad18ba9687fee087 : SUCCESS in 2m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60425a5d3101417c862ea388793dbed4 : FAILURE in 2m 21s