Imports of package containerd

PathSynopsis
contextPackage 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
github.com/containerd/containerd/linux/runcopts
github.com/docker/docker/api/errdefs
github.com/docker/docker/libcontainerd
github.com/opencontainers/runtime-spec/specs-go
github.com/pkg/errorsPackage errors provides simple error handling primitives.
github.com/sirupsen/logrusPackage logrus is a structured logger for Go, completely API compatible with the standard library logger.
ioPackage io provides basic interfaces to I/O primitives.
path/filepathPackage filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.