Bring in new test cases from 2018-08-18
diff --git a/tests/clone.sh b/tests/clone.sh
index bda0e68..999e15e 100755
--- a/tests/clone.sh
+++ b/tests/clone.sh
@@ -2,7 +2,7 @@
 
 REMOTE=rust
 REPO=https://github.com/rust-lang/rust
-REV=12ed235adc62e63b16bb4f715b143c37a5efa00d
+REV=33b923fd44c5c5925e635815fce68bdf1f98740f
 
 set -euo pipefail
 cd "$(dirname "${BASH_SOURCE[0]}")"