diff --git a/src/lib.rs b/src/lib.rs
index 94aef6f5c48..5e512b4fa89 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -421,7 +421,9 @@ pub struct FormatReport {
 
 impl FormatReport {
     fn new() -> FormatReport {
-        FormatReport { file_error_map: HashMap::new() }
+        FormatReport {
+            file_error_map: HashMap::new(),
+        }
     }
 
     pub fn warning_count(&self) -> usize {
diff --git a/tests/target/attrib.rs b/tests/target/attrib.rs
index ed152a8124e..fa14f3c8647 100644
--- a/tests/target/attrib.rs
+++ b/tests/target/attrib.rs
@@ -56,8 +56,12 @@ struct Foo {
 fn foo() {
     #[cfg(target_os = "freertos")]
     match port_id {
-        'a' | 'A' => GpioPort { port_address: GPIO_A },
-        'b' | 'B' => GpioPort { port_address: GPIO_B },
+        'a' | 'A' => GpioPort {
+            port_address: GPIO_A,
+        },
+        'b' | 'B' => GpioPort {
+            port_address: GPIO_B,
+        },
         _ => panic!(),
     }
 
diff --git a/tests/target/issue-1397.rs b/tests/target/issue-1397.rs
index 21c3c9e38de..86b7a78411f 100644
--- a/tests/target/issue-1397.rs
+++ b/tests/target/issue-1397.rs
@@ -12,7 +12,8 @@ fn baz(p: Packet) {
             loop {
                 loop {
                     if let Packet::Transaction {
-                        state: TransactionState::Committed(ts, ..), ..
+                        state: TransactionState::Committed(ts, ..),
+                        ..
                     } = p
                     {
                         unreachable!()
diff --git a/tests/target/issue-855.rs b/tests/target/issue-855.rs
index 3add3378ff7..dc5600c7d5d 100644
--- a/tests/target/issue-855.rs
+++ b/tests/target/issue-855.rs
@@ -3,7 +3,10 @@ fn main() {
         for event in event_pump.poll_iter() {
             match event {
                 Event::Quit { .. } |
-                Event::KeyDown { keycode: Some(Keycode::Escape), .. } => break 'running,
+                Event::KeyDown {
+                    keycode: Some(Keycode::Escape),
+                    ..
+                } => break 'running,
             }
         }
     }
@@ -14,9 +17,10 @@ fn main2() {
         for event in event_pump.poll_iter() {
             match event {
                 Event::Quit { .. } |
-                Event::KeyDownXXXXXXXXXXXXX { keycode: Some(Keycode::Escape), .. } => {
-                    break 'running
-                }
+                Event::KeyDownXXXXXXXXXXXXX {
+                    keycode: Some(Keycode::Escape),
+                    ..
+                } => break 'running,
             }
         }
     }
diff --git a/tests/target/struct_lits.rs b/tests/target/struct_lits.rs
index a42d8e7aada..648c723d357 100644
--- a/tests/target/struct_lits.rs
+++ b/tests/target/struct_lits.rs
@@ -116,7 +116,9 @@ fn struct_exprs() {
         ..base
     };
     IntrinsicISizesContribution {
-        content_intrinsic_sizes: IntrinsicISizes { minimum_inline_size: 0 },
+        content_intrinsic_sizes: IntrinsicISizes {
+            minimum_inline_size: 0,
+        },
     };
 }
 
@@ -141,7 +143,9 @@ fn issue491() {
         arm: 0, // Comment
     };
 
-    Foo { arm: 0 /* Comment */ };
+    Foo {
+        arm: 0, // Comment
+    };
 
     Foo {
         a: aaaaaaaaaa,