diff --git a/build.rs b/build.rs
index 3de4fbb..5bc9b4b 100644
--- a/build.rs
+++ b/build.rs
@@ -11,9 +11,9 @@ extern crate clap;
 extern crate version_check;
 
 use clap::Shell;
+use std::fs;
 use std::io::{self, Write};
 use std::process::exit;
-use std::fs;
 
 include!("src/app.rs");
 
diff --git a/src/app.rs b/src/app.rs
index d7fa9e9..ec06a1f 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -16,10 +16,10 @@ struct Help {
 }
 
 macro_rules! doc {
-    ($map: expr, $name: expr, $short: expr) => {
+    ($map:expr, $name:expr, $short:expr) => {
         doc!($map, $name, $short, $short)
     };
-    ($map: expr, $name: expr, $short: expr, $long: expr) => {
+    ($map:expr, $name:expr, $short:expr, $long:expr) => {
         $map.insert(
             $name,
             Help {
diff --git a/src/exec/command.rs b/src/exec/command.rs
index 3aa0997..31cac83 100644
--- a/src/exec/command.rs
+++ b/src/exec/command.rs
@@ -6,10 +6,10 @@
 // notice may not be copied, modified, or distributed except
 // according to those terms.
 
-use std::process::Command;
-use std::sync::{Arc, Mutex};
 use std::io;
 use std::io::Write;
+use std::process::Command;
+use std::sync::{Arc, Mutex};
 
 /// Executes a command.
 pub fn execute_command(mut cmd: Command, out_perm: Arc<Mutex<()>>) {
diff --git a/src/exec/job.rs b/src/exec/job.rs
index b85e19e..3b0fa9c 100644
--- a/src/exec/job.rs
+++ b/src/exec/job.rs
@@ -7,8 +7,8 @@
 // according to those terms.
 
 use std::path::PathBuf;
-use std::sync::{Arc, Mutex};
 use std::sync::mpsc::Receiver;
+use std::sync::{Arc, Mutex};
 
 use super::CommandTemplate;
 
diff --git a/src/exec/mod.rs b/src/exec/mod.rs
index aafe2a9..8d8879b 100644
--- a/src/exec/mod.rs
+++ b/src/exec/mod.rs
@@ -8,9 +8,9 @@
 
 // TODO: Possible optimization could avoid pushing characters on a buffer.
 mod command;
-mod token;
-mod job;
 mod input;
+mod job;
+mod token;
 
 use std::borrow::Cow;
 use std::path::Path;
@@ -19,10 +19,10 @@ use std::sync::{Arc, Mutex};
 
 use regex::Regex;
 
-use self::input::{basename, dirname, remove_extension};
 use self::command::execute_command;
-use self::token::Token;
+use self::input::{basename, dirname, remove_extension};
 pub use self::job::job;
+use self::token::Token;
 
 /// Represents a template that is utilized to generate command strings.
 ///
diff --git a/src/fshelper/mod.rs b/src/fshelper/mod.rs
index 5beff0c..37677e6 100644
--- a/src/fshelper/mod.rs
+++ b/src/fshelper/mod.rs
@@ -7,11 +7,11 @@
 // according to those terms.
 
 use std::env::current_dir;
-use std::path::{Path, PathBuf};
-use std::io;
 use std::fs;
+use std::io;
 #[cfg(any(unix, target_os = "redox"))]
 use std::os::unix::fs::PermissionsExt;
+use std::path::{Path, PathBuf};
 
 pub fn path_absolute_form(path: &Path) -> io::Result<PathBuf> {
     if path.is_absolute() {
diff --git a/src/internal.rs b/src/internal.rs
index 7b6ceeb..8d07836 100644
--- a/src/internal.rs
+++ b/src/internal.rs
@@ -7,16 +7,16 @@
 // according to those terms.
 
 use std::ffi::OsString;
-use std::process;
-use std::time;
 use std::io::Write;
 use std::path::PathBuf;
+use std::process;
+use std::time;
 
 use exec::CommandTemplate;
 use lscolors::LsColors;
-use regex_syntax::Parser;
-use regex_syntax::hir::Hir;
 use regex::RegexSet;
+use regex_syntax::hir::Hir;
+use regex_syntax::Parser;
 
 /// Whether or not to show
 pub struct FileTypes {
diff --git a/src/lscolors/mod.rs b/src/lscolors/mod.rs
index 466c7d4..a2cb1df 100644
--- a/src/lscolors/mod.rs
+++ b/src/lscolors/mod.rs
@@ -6,10 +6,9 @@
 // notice may not be copied, modified, or distributed except
 // according to those terms.
 
-/// A parser for the `LS_COLORS` environment variable.
-
-use std::collections::HashMap;
 use ansi_term::{Colour, Style};
+/// A parser for the `LS_COLORS` environment variable.
+use std::collections::HashMap;
 
 /// Maps file extensions to ANSI colors / styles.
 pub type ExtensionStyles = HashMap<String, Style>;
diff --git a/src/main.rs b/src/main.rs
index a57b6d5..69479c4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -19,11 +19,11 @@ extern crate num_cpus;
 extern crate regex;
 extern crate regex_syntax;
 
-pub mod fshelper;
-pub mod lscolors;
 mod app;
 mod exec;
+pub mod fshelper;
 mod internal;
+pub mod lscolors;
 mod output;
 mod walk;
 
diff --git a/src/output.rs b/src/output.rs
index 0c2c0b6..be9304a 100644
--- a/src/output.rs
+++ b/src/output.rs
@@ -6,16 +6,16 @@
 // notice may not be copied, modified, or distributed except
 // according to those terms.
 
-use internal::{FdOptions, EXITCODE_ERROR, EXITCODE_SIGINT};
 use fshelper::is_executable;
+use internal::{FdOptions, EXITCODE_ERROR, EXITCODE_SIGINT};
 use lscolors::LsColors;
 
-use std::process;
 use std::io::{self, Write};
 use std::ops::Deref;
 use std::path::{self, Component, Path, PathBuf};
-use std::sync::Arc;
+use std::process;
 use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::Arc;
 
 use ansi_term;
 
diff --git a/src/walk.rs b/src/walk.rs
index adf5bcd..25630d8 100644
--- a/src/walk.rs
+++ b/src/walk.rs
@@ -13,17 +13,17 @@ use fshelper;
 use internal::{error, FdOptions, EXITCODE_SIGINT, MAX_BUFFER_LENGTH};
 use output;
 
-use std::process;
 use std::error::Error;
 use std::path::PathBuf;
-use std::sync::{Arc, Mutex};
+use std::process;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::channel;
+use std::sync::{Arc, Mutex};
 use std::thread;
 use std::time;
 
-use ignore::{self, WalkBuilder};
 use ignore::overrides::OverrideBuilder;
+use ignore::{self, WalkBuilder};
 use regex::Regex;
 
 /// The receiver thread can either be buffering results or directly streaming to the console.
diff --git a/tests/tests.rs b/tests/tests.rs
index a1790a2..668eec4 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -12,10 +12,10 @@ extern crate regex;
 
 mod testenv;
 
-use testenv::TestEnv;
 use regex::escape;
 use std::fs;
 use std::io::Write;
+use testenv::TestEnv;
 
 static DEFAULT_DIRS: &'static [&'static str] = &["one/two/three", "one/two/three/directory_foo"];