Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4330a2b28e96460fb16cc5ab5c072ccc : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fea94393d0f4492486d3cf937ac32a32 : FAILURE in 4m 34s