You actually can cache no-cache, but not no-store.

diff --git a/SDURLCache b/SDURLCache
index 8626864f1339819f57c42bfd299cd3cd3dbdf499..fc6417ef3ce6cc1749e5313168f512290788dffe 160000 (submodule)
--- a/SDURLCache
+++ b/SDURLCache
@@ -1 +1 @@
-Subproject commit 8626864f1339819f57c42bfd299cd3cd3dbdf499
+Subproject commit fc6417ef3ce6cc1749e5313168f512290788dffe