Revert "Wait for client side copy goroutines to start"

This reverts commit 06dc87ae59.

Revert "Change oom metric to const"

This reverts commit e800f08f9f.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

runtime/task.go

@@ -9,6 +9,7 @@ import (
 type TaskInfo struct {
 	ID        string
 	Runtime   string
+	Spec      []byte
 	Namespace string
 }