tempdir.diff

diff --git a/src/sysroot.rs b/src/sysroot.rs
index 6fba61e..b684154 100644
--- a/src/sysroot.rs
+++ b/src/sysroot.rs
@@ -70,8 +70,9 @@ version = "0.0.0"
     }
 
     for (_, stage) in blueprint.stages {
-        let td = TempDir::new("xargo").chain_err(|| "couldn't create a temporary directory")?;
-        let td = td.path();
+        let td = TempDir::new("xargo")
+            .chain_err(|| "couldn't create a temporary directory")?
+            .into_path();
 
         let mut stoml = TOML.to_owned();