Build failed. https://zuul.opendev.org/t/openstack/buildset/9ff3a7f6a8f64ad19dcf17b6cc98a5e5 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f548566623cd46109b7b2b1dfb32b5ab : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/984788b074024add91016dd46db8289d : FAILURE in 4m 57s