Rollup merge of #64307 - lzutao:clippy-up, r=oli-obk

Centril · web-flow · commit 55f067b1b5be · 2019-09-10T06:29:46.000+02:00
Update clippy Closes #64215 r? @Manishearth cc @oli-obk
diff --git a/src/tools/clippy b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit 5f28fda13efeb85097fe082af4b4827a58b0ecf6
+Subproject commit 58e01ea4d7df69e658c034afbfa6d0abd90808ed
