| 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. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/containerd/platforms | Package platforms provides a toolkit for normalizing, matching and specifying container platforms. |
| github.com/moby/buildkit/client | |
| github.com/moby/buildkit/exporter/containerimage/exptypes | |
| github.com/moby/buildkit/solver/result | |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |