2 files changed, 6 insertions, 4 deletions
diff --git a/compiler/rustc_graphviz/src/lib.rs b/compiler/rustc_graphviz/src/lib.rs
index c0fe98254f0..c8f8fd5be02 100644
--- a/compiler/rustc_graphviz/src/lib.rs
+++ b/compiler/rustc_graphviz/src/lib.rs
@@ -279,12 +279,12 @@
 #![feature(rustdoc_internals)]
 // tidy-alphabetical-end
 
-use LabelText::*;
-
 use std::borrow::Cow;
 use std::io;
 use std::io::prelude::*;
 
+use LabelText::*;
+
 /// The text for a graphviz label on a node or edge.
 pub enum LabelText<'a> {
     /// This kind of label preserves the text directly as is.
diff --git a/compiler/rustc_graphviz/src/tests.rs b/compiler/rustc_graphviz/src/tests.rs
index 154bae4cb05..01e6cb9a3da 100644
--- a/compiler/rustc_graphviz/src/tests.rs
+++ b/compiler/rustc_graphviz/src/tests.rs
@@ -1,9 +1,11 @@
-use super::LabelText::{self, EscStr, HtmlStr, LabelStr};
-use super::{render, Edges, GraphWalk, Id, Labeller, Nodes, Style};
 use std::io;
 use std::io::prelude::*;
+
 use NodeLabels::*;
 
+use super::LabelText::{self, EscStr, HtmlStr, LabelStr};
+use super::{render, Edges, GraphWalk, Id, Labeller, Nodes, Style};
+
 /// each node is an index in a vector in the graph.
 type Node = usize;
 struct Edge {