diff --git a/reboot_module/src/main.rs b/reboot_module/src/main.rs
index 48cdcf1..daa8140 100644
--- a/reboot_module/src/main.rs
+++ b/reboot_module/src/main.rs
@@ -209,8 +209,8 @@ mod tests {
 
     #[test]
     fn window_inside_day_now_inside_window_uses_now_to_end() {
-        let now = NaiveDateTime::parse_from_str("2026-01-10 01:30:00", "%Y-%m-%d %H:%M:%S")
-            .expect("now");
+        let now =
+            NaiveDateTime::parse_from_str("2026-01-10 01:30:00", "%Y-%m-%d %H:%M:%S").expect("now");
         let (s, e) = current_or_next_window(
             now,
             parse_hhmm("01:30").expect("time"),
@@ -219,13 +219,16 @@ mod tests {
         )
         .expect("window");
         assert_eq!(s, now);
-        assert_eq!(e.format("%Y-%m-%d %H:%M:%S").to_string(), "2026-01-10 02:00:00");
+        assert_eq!(
+            e.format("%Y-%m-%d %H:%M:%S").to_string(),
+            "2026-01-10 02:00:00"
+        );
     }
 
     #[test]
     fn cross_midnight_window_supported() {
-        let now = NaiveDateTime::parse_from_str("2026-01-10 23:30:00", "%Y-%m-%d %H:%M:%S")
-            .expect("now");
+        let now =
+            NaiveDateTime::parse_from_str("2026-01-10 23:30:00", "%Y-%m-%d %H:%M:%S").expect("now");
         let (s, e) = current_or_next_window(
             now,
             parse_hhmm("23:30").expect("time"),
@@ -234,7 +237,10 @@ mod tests {
         )
         .expect("window");
         assert_eq!(s, now);
-        assert_eq!(e.format("%Y-%m-%d %H:%M:%S").to_string(), "2026-01-11 02:00:00");
+        assert_eq!(
+            e.format("%Y-%m-%d %H:%M:%S").to_string(),
+            "2026-01-11 02:00:00"
+        );
     }
 
     #[test]
@@ -243,4 +249,3 @@ mod tests {
         assert!(err.is_some());
     }
 }
-
diff --git a/traffic_core/src/wg.rs b/traffic_core/src/wg.rs
index 4ebc16d..6d3b1a6 100644
--- a/traffic_core/src/wg.rs
+++ b/traffic_core/src/wg.rs
@@ -261,10 +261,10 @@ mod tests {
 
     #[test]
     fn primary_failure_falls_back_to_wg_show() {
-        let transport = TestTransport::new(vec![(
-            "wg show all allowed-ips",
-            Err(anyhow::anyhow!("wg broken")),
-        ), ("wg show", Ok("allowed ips: 10.8.1.4/32"))]);
+        let transport = TestTransport::new(vec![
+            ("wg show all allowed-ips", Err(anyhow::anyhow!("wg broken"))),
+            ("wg show", Ok("allowed ips: 10.8.1.4/32")),
+        ]);
 
         let peers = discover_peers_with_transport(&transport, "10.8.1.0/24").expect("peers");
         assert_eq!(peers.len(), 1);