| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| github.com/containerd/containerd/filters | Package filters defines a syntax and parser that can be used for the filtration of items across the containerd API. |
| github.com/containerd/containerd/mount | |
| github.com/containerd/containerd/snapshots | |
| github.com/docker/docker/pkg/idtools | |
| github.com/moby/buildkit/cache/metadata | |
| github.com/moby/buildkit/client | |
| github.com/moby/buildkit/identity | |
| github.com/moby/buildkit/snapshot | |
| github.com/moby/buildkit/util/flightcontrol | |
| 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 | |
| golang.org/x/sync/errgroup | Package errgroup provides synchronization, error propagation, and Context cancelation for groups of goroutines working on subtasks of a common task. |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |