Index: core/lib/Drupal/Core/Cache/BackendChain.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- core/lib/Drupal/Core/Cache/BackendChain.php	(revision )
+++ core/lib/Drupal/Core/Cache/BackendChain.php	(revision )
@@ -228,7 +228,7 @@
    */
   public function removeBin() {
     foreach ($this->backends as $backend) {
-      $this->removeBin();
+      $backend->removeBin();
     }
   }