diff --git a/src/lint/linter/standards/phutil/ArcanistPhutilXHPASTLinterStandard.php b/src/lint/linter/standards/phutil/ArcanistPhutilXHPASTLinterStandard.php
index 17547476..77560d11 100644
--- a/src/lint/linter/standards/phutil/ArcanistPhutilXHPASTLinterStandard.php
+++ b/src/lint/linter/standards/phutil/ArcanistPhutilXHPASTLinterStandard.php
@@ -56,12 +56,14 @@ final class ArcanistPhutilXHPASTLinterStandard
   }
 
   public function getLinterSeverityMap() {
-    $advice = ArcanistLintSeverity::SEVERITY_ADVICE;
-    $error  = ArcanistLintSeverity::SEVERITY_ERROR;
+    $advice  = ArcanistLintSeverity::SEVERITY_ADVICE;
+    $error   = ArcanistLintSeverity::SEVERITY_ERROR;
+    $warning = ArcanistLintSeverity::SEVERITY_WARNING;
 
     return array(
-      ArcanistTodoCommentXHPASTLinterRule::ID    => $advice,
-      ArcanistCommentSpacingXHPASTLinterRule::ID => $error,
+      ArcanistTodoCommentXHPASTLinterRule::ID         => $advice,
+      ArcanistCommentSpacingXHPASTLinterRule::ID      => $error,
+      ArcanistRaggedClassTreeEdgeXHPASTLinterRule::ID => $warning,
     );
   }
 
diff --git a/src/workflow/ArcanistDownloadWorkflow.php b/src/workflow/ArcanistDownloadWorkflow.php
index 66fa7331..543b715e 100644
--- a/src/workflow/ArcanistDownloadWorkflow.php
+++ b/src/workflow/ArcanistDownloadWorkflow.php
@@ -83,6 +83,7 @@ EOTEXT
     $display_name = 'F'.$id;
     $is_show = $this->show;
     $save_as = $this->saveAs;
+    $path = null;
 
     try {
       $file = $conduit->callMethodSynchronous(
@@ -186,7 +187,7 @@ EOTEXT
         throw new Exception(
           pht(
             'Got HTTP %d status response, expected HTTP 200.',
-            $status));
+            $status->getStatusCode()));
       }
 
       if (strlen($data)) {
@@ -232,6 +233,14 @@ EOTEXT
 
       return 0;
     } catch (Exception $ex) {
+
+      // If we created an empty file, clean it up.
+      if (!$is_show) {
+        if ($path !== null) {
+          Filesystem::remove($path);
+        }
+      }
+
       // If we fail for any reason, fall back to the older mechanism using
       // "file.info" and "file.download".
     }