1 files changed, 2 insertions, 2 deletions
diff --git a/src/libtest/lib.rs b/src/libtest/lib.rs
index 03773fad9a8..02f7ebc6d21 100644
--- a/src/libtest/lib.rs
+++ b/src/libtest/lib.rs
@@ -474,7 +474,7 @@ pub enum TestResult {
 }
 
 enum OutputLocation<T> {
-    Pretty(Box<term::Terminal<Box<Writer + Send>> + Send>),
+    Pretty(Box<term::Terminal<term::WriterWrapper> + Send>),
     Raw(T),
 }
 
@@ -1104,7 +1104,7 @@ fn calc_result(desc: &TestDesc, task_succeeded: bool) -> TestResult {
 
 impl ToJson for Metric {
     fn to_json(&self) -> json::Json {
-        let mut map = box TreeMap::new();
+        let mut map = TreeMap::new();
         map.insert("value".to_string(), json::Number(self.value));
         map.insert("noise".to_string(), json::Number(self.noise));
         json::Object(map)