| bytes | Package bytes implements functions for the manipulation of byte slices. |
| 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/containerd/mount | |
| github.com/containerd/continuity/fs | |
| github.com/docker/docker/pkg/locker | |
| github.com/moby/buildkit/cache | |
| github.com/moby/buildkit/cache/metadata | |
| github.com/moby/buildkit/client | |
| github.com/moby/buildkit/client/llb | |
| github.com/moby/buildkit/executor | |
| github.com/moby/buildkit/frontend | |
| github.com/moby/buildkit/identity | |
| github.com/moby/buildkit/session | |
| github.com/moby/buildkit/session/secrets | |
| github.com/moby/buildkit/session/sshforward | |
| github.com/moby/buildkit/snapshot | |
| github.com/moby/buildkit/solver | |
| github.com/moby/buildkit/solver/llbsolver | |
| github.com/moby/buildkit/solver/pb | |
| github.com/moby/buildkit/source | |
| github.com/moby/buildkit/util/progress/logs | |
| github.com/moby/buildkit/util/system | |
| github.com/moby/buildkit/worker | |
| 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/runc/libcontainer/system | |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| github.com/sirupsen/logrus | Package logrus is a structured logger for Go, completely API compatible with the standard library logger. |
| go.etcd.io/bbolt | |
| google.golang.org/grpc/codes | Package codes defines the canonical error codes used by gRPC. |
| google.golang.org/grpc/status | Package status implements errors returned by gRPC. |
| io/ioutil | Package ioutil implements some I/O utility functions. |
| net | Package net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| path | Package path implements utility routines for manipulating slash-separated paths. |
| path/filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |
| runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |