fix redirect url test

Author: syphar

src/docbuilder/rustwide_builder.rs

@@ -822,8 +822,7 @@ mod tests {
 
             // default target was built and is accessible
             assert!(storage.exists(&format!("{}/{}/index.html", base, crate_))?);
-            let default_target_url = format!("/{0}/{1}/{0}", crate_, version);
-            assert_success(&default_target_url, web)?;
+            assert_success(&format!("/{0}/{1}/{0}", crate_, version), web)?;
 
             // other targets too
             for target in DEFAULT_TARGETS {
@@ -834,7 +833,11 @@ mod tests {
 
                 if target == &default_target {
                     assert!(!target_docs_present);
-                    assert_redirect(&target_url, &default_target_url, web)?;
+                    assert_redirect(
+                        &target_url,
+                        &format!("/{0}/{1}/{0}/index.html", crate_, version),
+                        web,
+                    )?;
                 } else {
                     assert!(target_docs_present);
                     assert_success(&target_url, web)?;