[Openstack-stable-maint] Stable check of openstack/vmware-nsx failed

Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/vmware... : RETRY_LIMIT in 6m 14s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/vmware... : FAILURE in 6m 35s - openstack-tox-py35 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/vmware... : FAILURE in 5m 46s