Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/stable/pike/build-openstack-sphinx-docs/80bd97f/ : POST_FAILURE in 2m 53s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/stable/pike/openstack-tox-py27/a5d5ac2/ : SUCCESS in 2m 36s