Auto merge of rust-lang#51325 - japaric:miri-up, r=TimNN

bors · bors · commit 7d576f25fcb0 · 2018-06-03T13:36:54.000Z
update the miri submodule the submodule currently seems to be pointing to a miri branch that has been deleted. r? @TimNN
diff --git a/src/tools/miri b/src/tools/miri
@@ -1 +1 @@
-Subproject commit 066a284557ff6e6a2aa19084f599f167a724af7b
+Subproject commit e1734470e780e05a3366a2f74cfa25ea88a518a5
