diff --git a/src/test/ui/json-options.polonius.stderr b/src/test/ui/json-options.polonius.stderr
new file mode 100644
index 0000000000000..e21f6f85d162d
--- /dev/null
+++ b/src/test/ui/json-options.polonius.stderr
@@ -0,0 +1 @@
+{"artifact":"$TEST_BUILD_DIR/json-options.polonius/libjson_options.rlib","emit":"link"}