| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/containerd/containerd | |
| github.com/docker/docker/pkg/ioutils | |
| github.com/docker/docker/pkg/truncindex | |
| github.com/kubernetes-incubator/cri-containerd/pkg/server/io | |
| github.com/kubernetes-incubator/cri-containerd/pkg/store | |
| io/ioutil | Package ioutil implements some I/O utility functions. |
| k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime | |
| os | Package os provides a platform-independent interface to operating system functionality. |
| path/filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |