| github.com/docker/distribution/reference | Package reference is deprecated, and has moved to github.com/distribution/reference. |
| github.com/docker/docker/api/types/events | |
| github.com/docker/docker/api/types/filters | Package filters provides tools for encoding a mapping of keys to a set of multiple values. |
| github.com/docker/docker/pkg/pubsub | |
| github.com/docker/go-metrics | |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |