Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b6d18b1846b146958960a625e20c20c3 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/38e6faec64884f3ea130b5a2b4a84111 : FAILURE in 5m 20s