1 files changed, 9 insertions, 0 deletions
diff --git a/pkgs/build-support/rust/test/import-cargo-lock/basic/src/main.rs b/pkgs/build-support/rust/test/import-cargo-lock/basic/src/main.rs
new file mode 100644
index 00000000000..50b4ed799e4
--- /dev/null
+++ b/pkgs/build-support/rust/test/import-cargo-lock/basic/src/main.rs
@@ -0,0 +1,9 @@
+use rand::Rng;
+
+fn main() {
+    let mut rng = rand::thread_rng();
+
+    // Always draw zero :).
+    let roll: u8 = rng.gen_range(0..1);
+    assert_eq!(roll, 0);
+}