Rustfmt result (for relevant changes) to satisfy Travis line length c…

…heck.

Signed-off-by: Nicholas Rishel <nick@accups.com>

src/libstd/sys/unix/ext/net.rs

@@ -214,7 +214,10 @@ impl SocketAddr {
         let path = unsafe { mem::transmute::<&[libc::c_char], &[u8]>(&self.addr.sun_path) };
 
         // macOS seems to return a len of 16 and a zeroed sun_path for unnamed addresses
-        if len == 0 || (cfg!(not(any(target_os = "linux", target_os = "android"))) && self.addr.sun_path[0] == 0) {
+        if len == 0
+            || (cfg!(not(any(target_os = "linux", target_os = "android")))
+                && self.addr.sun_path[0] == 0)
+        {
             AddressKind::Unnamed
         } else if self.addr.sun_path[0] == 0 {
             AddressKind::Abstract(&path[1..len])