Runc Alpine Image
mkdir -p ./busybox/rootfs
docker export $(docker create busybox) | tar -C ./busybox/rootfs -xvf -
docker run --rm -ti -v $PWD/busybox:/containers quay.io/vektorcloud/runc runc spec
docker run --privileged --rm -ti -v $PWD/busybox:/containers/busybox quay.io/vektorcloud/runc runc run -b busybox bb