diff --git a/src/test/connector.rs b/src/test/connector.rs
index dd2a974d7d461b9da08714d7b38bd060559cdee7..b1bdff833ec5c31a09dae83c000d6a7091233482 100644
--- a/src/test/connector.rs
+++ b/src/test/connector.rs
@@ -15,7 +15,8 @@ fn incremental() {
     let timeout = Duration::from_millis(1_500);
     let addrs = ["127.0.0.1:7010".parse().unwrap(), "127.0.0.1:7011".parse().unwrap()];
     let a = thread::spawn(move || {
-        let mut x = Connector::Unconfigured(Unconfigured { controller_id: 0 });
+        let controller_id = 0;
+        let mut x = Connector::Unconfigured(Unconfigured { controller_id });
         x.configure(
             b"primitive main(out a, out b) {
             synchronous {
@@ -29,9 +30,11 @@ fn incremental() {
         x.bind_port(1, PortBinding::Passive(addrs[1])).unwrap();
         x.connect(timeout).unwrap();
         assert_eq!(0, x.sync(timeout).unwrap());
+        println!("\n---------\nLOG CID={}\n{}", controller_id, x.get_mut_logger().unwrap());
     });
     let b = thread::spawn(move || {
-        let mut x = Connector::Unconfigured(Unconfigured { controller_id: 1 });
+        let controller_id = 1;
+        let mut x = Connector::Unconfigured(Unconfigured { controller_id });
         x.configure(
             b"primitive main(in a, in b) {
             synchronous {
@@ -44,6 +47,7 @@ fn incremental() {
         x.bind_port(1, PortBinding::Active(addrs[1])).unwrap();
         x.connect(timeout).unwrap();
         assert_eq!(0, x.sync(timeout).unwrap());
+        println!("\n---------\nLOG CID={}\n{}", controller_id, x.get_mut_logger().unwrap());
     });
     handle(a.join());
     handle(b.join());
@@ -55,7 +59,8 @@ fn duo() {
     let addrs = ["127.0.0.1:7012".parse().unwrap(), "127.0.0.1:7013".parse().unwrap()];
     let a = thread::spawn(move || {
         let mut x = Connector::Unconfigured(Unconfigured { controller_id: 0 });
-        x.configure(b"
+        x.configure(
+            b"
         primitive main(out a, out b) {
             synchronous {}
             synchronous {}
@@ -67,7 +72,9 @@ fn duo() {
                 msg m = create(0);
                 put(b, m);
             }
-        }").unwrap();
+        }",
+        )
+        .unwrap();
         x.bind_port(0, PortBinding::Passive(addrs[0])).unwrap();
         x.bind_port(1, PortBinding::Passive(addrs[1])).unwrap();
         x.connect(timeout).unwrap();
@@ -78,7 +85,8 @@ fn duo() {
     });
     let b = thread::spawn(move || {
         let mut x = Connector::Unconfigured(Unconfigured { controller_id: 1 });
-        x.configure(b"
+        x.configure(
+            b"
         primitive main(in a, in b) {
             while (true) {
                 synchronous {
@@ -92,7 +100,9 @@ fn duo() {
                     }
                 }
             }
-        }").unwrap();
+        }",
+        )
+        .unwrap();
         x.bind_port(0, PortBinding::Active(addrs[0])).unwrap();
         x.bind_port(1, PortBinding::Active(addrs[1])).unwrap();
         x.connect(timeout).unwrap();