| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| github.com/containerd/containerd/content | |
| github.com/containerd/containerd/diff | |
| github.com/containerd/containerd/images | |
| github.com/containerd/containerd/leases | |
| github.com/containerd/containerd/platforms | |
| github.com/containerd/containerd/remotes/docker | |
| github.com/docker/distribution/reference | Package reference is deprecated, and has moved to github.com/distribution/reference. |
| github.com/moby/buildkit/cache | |
| github.com/moby/buildkit/client/llb | |
| github.com/moby/buildkit/session | |
| github.com/moby/buildkit/snapshot | |
| github.com/moby/buildkit/source | |
| github.com/moby/buildkit/util/flightcontrol | |
| github.com/moby/buildkit/util/imageutil | |
| github.com/moby/buildkit/util/leaseutil | |
| github.com/moby/buildkit/util/progress | |
| github.com/moby/buildkit/util/pull | |
| github.com/moby/buildkit/util/winlayers | |
| github.com/opencontainers/go-digest | Package digest provides a generalized type to opaquely represent message digests and their operations within the registry. |
| github.com/opencontainers/image-spec/identity | Package identity provides implementations of subtle calculations pertaining to image and layer identity. |
| github.com/opencontainers/image-spec/specs-go/v1 | |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
| time | Package time provides functionality for measuring and displaying time. |