Build failed. https://zuul.opendev.org/t/openstack/buildset/37df7de9269f48d5bc6bb27629e45bab - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf5b5a7def8a405db9e33f86e465ee43 : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d8c014028f94c9e995b8b2e11ee224c : FAILURE in 2m 20s