Auto merge of #56136 - matthiaskrgr:clippy, r=oli-obk

bors · bors · commit dcc47e05e6eb · 2018-11-21T19:07:08.000Z
submodules: update clippy from f5d868c to 70ca052 ```` rustup #52591 remove unused allow() attributes, NFC Add regression test Don't emit suggestion when inside of a macro ```` fixes clippy toolstate
diff --git a/src/tools/clippy b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit f5d868c9edfc6c2a9310d564a2f738bec67dfd6b
+Subproject commit 70ca0523975596409210e0bf41d21bc48a54d4ec
