+ export WORKSPACE=/var/lib/swarm/workspace/kubevirt-functional-tests-k8s-1.10.3-dev
+ WORKSPACE=/var/lib/swarm/workspace/kubevirt-functional-tests-k8s-1.10.3-dev
+ [[ k8s-1.10.3-dev =~ openshift-.* ]]
+ [[ k8s-1.10.3-dev =~ .*-1.9.3-.* ]]
+ export KUBEVIRT_PROVIDER=k8s-1.10.3
+ KUBEVIRT_PROVIDER=k8s-1.10.3
+ export KUBEVIRT_NUM_NODES=2
+ KUBEVIRT_NUM_NODES=2
+ export NFS_WINDOWS_DIR=/home/nfs/images/windows2016
+ NFS_WINDOWS_DIR=/home/nfs/images/windows2016
+ export NAMESPACE=kube-system
+ NAMESPACE=kube-system
+ trap '{ make cluster-down; }' EXIT SIGINT SIGTERM SIGSTOP
+ make cluster-down
./cluster/down.sh
/usr/bin/docker-current: Error response from daemon: mkdir /home/docker/overlay2/3690cf7584bd0290f67014b8df28a9ccf199926075408197140a8404b301f1d4-init: no space left on device.
See '/usr/bin/docker-current run --help'.
make: *** [cluster-down] Error 125
+ make cluster-down
./cluster/down.sh
/usr/bin/docker-current: Error response from daemon: mkdir /home/docker/overlay2/5ee6271a85586182f94ddcc2f05ec1e07c9c39f746be141f8b8dcf45e1b5a550-init: no space left on device.
See '/usr/bin/docker-current run --help'.
make: *** [cluster-down] Error 125