Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/zaqar/stable/queens/build-openstack-sphinx-docs/ff754eb/html/ : SUCCESS in 5m 45s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/zaqar/stable/queens/openstack-tox-py27/f1ef4e4/ : FAILURE in 13m 13s