Auto merge of #63141 - JohnTitor:update-miri, r=RalfJung

bors · bors · commit e7ad85820a0a · 2019-07-31T04:31:21.000Z
Update miri Fixes #63024 r? @RalfJung
diff --git a/src/tools/miri b/src/tools/miri
@@ -1 +1 @@
-Subproject commit 7ef40979157b4117faa52bbe79ec144ebd45b0e3
+Subproject commit effffd8ea2ccfb611a32b8de45434915914459ef
