func dockerKill(dk docker.Client, in chan interface{}) {
for i := range in {
dkc := i.(docker.Container)
log.WithField("container", dkc.ID).Info("Remove container")
if err := dk.RemoveID(dkc.ID); err != nil {
log.WithFields(log.Fields{
"error": err,
"id": dkc.ID,
}).Warning("Failed to remove container.")
}
}
}
