From 228ee306bbc3251002ac10554d187d580b319674 Mon Sep 17 00:00:00 2001
From: Aryeh Hillman <aryeh@aryeh.fun>
Date: Sun, 12 May 2024 17:01:26 -0700
Subject: [PATCH] Regression test for #13907

---
 src/cargo/util/diagnostic_server.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/cargo/util/diagnostic_server.rs b/src/cargo/util/diagnostic_server.rs
index 72eafa63c09..14e20b87c11 100644
--- a/src/cargo/util/diagnostic_server.rs
+++ b/src/cargo/util/diagnostic_server.rs
@@ -328,3 +328,13 @@ impl Drop for StartedServer {
         drop(self.thread.take().unwrap().join());
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_rustfix_diagnostic_server() {
+        RustfixDiagnosticServer::new().unwrap();
+    }
+}