diff --git a/libraries/libarchive/src/archive.rs b/libraries/libarchive/src/archive.rs
index 2a798702..71559923 100644
--- a/libraries/libarchive/src/archive.rs
+++ b/libraries/libarchive/src/archive.rs
@@ -3,8 +3,8 @@ use std::ffi::{CStr, CString};
 use std::path::PathBuf;
 use std::str;
 
-use libarchive3_sys::ffi;
 use error::ErrCode;
+use libarchive3_sys::ffi;
 
 pub enum ReadCompression {
     All,
diff --git a/libraries/libarchive/src/error.rs b/libraries/libarchive/src/error.rs
index 1479f21f..4f574257 100644
--- a/libraries/libarchive/src/error.rs
+++ b/libraries/libarchive/src/error.rs
@@ -1,6 +1,6 @@
+use archive;
 use std::error;
 use std::fmt;
-use archive;
 
 pub type ArchiveResult<T> = Result<T, ArchiveError>;
 
diff --git a/libraries/libarchive/src/lib.rs b/libraries/libarchive/src/lib.rs
index c24af2f9..8006328e 100644
--- a/libraries/libarchive/src/lib.rs
+++ b/libraries/libarchive/src/lib.rs
@@ -1,5 +1,5 @@
-extern crate libc;
 extern crate libarchive3_sys;
+extern crate libc;
 
 pub mod archive;
 pub mod error;
diff --git a/libraries/libarchive/src/writer.rs b/libraries/libarchive/src/writer.rs
index 9218aa2f..5a9627e3 100644
--- a/libraries/libarchive/src/writer.rs
+++ b/libraries/libarchive/src/writer.rs
@@ -1,13 +1,13 @@
 use std::default::Default;
+use std::ffi::CString;
 use std::path::Path;
 use std::ptr;
-use std::ffi::CString;
 
 use libarchive3_sys::ffi;
 
 use archive::{Entry, ExtractOptions, Handle, WriteFilter, WriteFormat};
+use error::{ArchiveError, ArchiveResult};
 use reader::{Reader, ReaderEntry};
-use error::{ArchiveResult, ArchiveError};
 
 pub struct Writer {
     handle: *mut ffi::Struct_archive,
@@ -159,14 +159,17 @@ impl Disk {
 
         unsafe {
             loop {
-                match ffi::archive_read_data_block(reader.handle(),
-                                                   &mut buff,
-                                                   &mut size,
-                                                   &mut offset) {
+                match ffi::archive_read_data_block(
+                    reader.handle(),
+                    &mut buff,
+                    &mut size,
+                    &mut offset,
+                ) {
                     ffi::ARCHIVE_EOF => return Ok(size),
                     ffi::ARCHIVE_OK => {
-                        if ffi::archive_write_data_block(self.handle, buff, size, offset) !=
-                           ffi::ARCHIVE_OK as isize {
+                        if ffi::archive_write_data_block(self.handle, buff, size, offset)
+                            != ffi::ARCHIVE_OK as isize
+                        {
                             return Err(ArchiveError::from(self as &Handle));
                         }
                     }
diff --git a/libraries/libarchive/tests/lib.rs b/libraries/libarchive/tests/lib.rs
index 872e9472..d35c5373 100644
--- a/libraries/libarchive/tests/lib.rs
+++ b/libraries/libarchive/tests/lib.rs
@@ -2,10 +2,10 @@ extern crate libarchive;
 
 pub mod util;
 
-use std::fs::File;
 use libarchive::archive::{self, ReadFilter, ReadFormat};
 use libarchive::reader::{self, Reader};
 use libarchive::writer;
+use std::fs::File;
 
 #[test]
 fn reading_from_file() {
@@ -37,11 +37,14 @@ fn read_archive_from_stream() {
         Ok(mut reader) => {
             assert_eq!(reader.header_position(), 0);
             let writer = writer::Disk::new();
-            let count = writer.write(&mut reader, Some("/opt/bldr/fucks")).ok().unwrap();
+            let count = writer
+                .write(&mut reader, Some("/opt/bldr/fucks"))
+                .ok()
+                .unwrap();
             assert_eq!(count, 14);
             assert_eq!(reader.header_position(), 1024);
             assert_eq!(4, 4);
-        },
+        }
         Err(e) => {
             println!("{:?}", e);
         }
@@ -92,7 +95,7 @@ fn extracting_a_reader_twice() {
     println!("{:?}", reader.header_position());
     match writer.write(&mut reader, None) {
         Ok(_) => println!("oops"),
-        Err(_) => println!("nice")
+        Err(_) => println!("nice"),
     }
     assert_eq!(4, 4)
 }
diff --git a/libraries/libarchive/tests/util/path.rs b/libraries/libarchive/tests/util/path.rs
index da579b33..882a2973 100644
--- a/libraries/libarchive/tests/util/path.rs
+++ b/libraries/libarchive/tests/util/path.rs
@@ -6,7 +6,14 @@ pub fn exe_path() -> PathBuf {
 }
 
 pub fn root() -> PathBuf {
-    exe_path().parent().unwrap().parent().unwrap().parent().unwrap().join("tests")
+    exe_path()
+        .parent()
+        .unwrap()
+        .parent()
+        .unwrap()
+        .parent()
+        .unwrap()
+        .join("tests")
 }
 
 pub fn fixtures() -> PathBuf {