Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/318b669b6e8b43cf99abd1370b801225 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9703d87a2eff4e078cf8a098860995fc : FAILURE in 6m 07s