Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1e20f1dee9e74c83a7cab6613c3963bb : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c41769ed3429418aa200714d3e60d128 : FAILURE in 5m 56s