Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.context/stable/queens/build-openstack-sphinx-docs/9e00f54/html/ : SUCCESS in 5m 51s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.context/stable/queens/openstack-tox-py27/fdea23d/ : POST_FAILURE in 16m 07s