Auto merge of #63971 - flip1995:clippyup, r=oli-obk

bors · bors · commit 72b2abfd65ba · 2019-08-29T18:52:09.000Z
Update Clippy cc rust-lang/rust-clippy#4462 r? @oli-obk @Manishearth
diff --git a/src/tools/clippy b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit 05f603e6cec63d0b2681a84d4a64a51bccac1624
+Subproject commit a939d61cf7feac0f328aec07f050c4ac96c51d2c
