Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/stable/pike/build-openstack-sphinx-docs/783c765/ : POST_FAILURE in 2m 54s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/kolla/stable/pike/openstack-tox-py27/2e37be5/ : SUCCESS in 3m 51s