Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0a1313cce1e84d42b89e4ea0efd74aa1 : SUCCESS in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9239a4daef3c47c39f3f0d11f4c9f0d2 : FAILURE in 2m 52s