diff -r 73ee3b73ce66 Lib/http/server.py
--- a/Lib/http/server.py	Fri Sep 30 00:02:42 2016 -0400
+++ b/Lib/http/server.py	Thu Sep 29 22:36:10 2016 -0700
@@ -103,6 +103,7 @@
 import urllib.parse
 import copy
 import argparse
+import logging
 
 from http import HTTPStatus
 
@@ -565,11 +566,10 @@
         every message.
 
         """
-
-        sys.stderr.write("%s - - [%s] %s\n" %
-                         (self.address_string(),
-                          self.log_date_time_string(),
-                          format%args))
+        logging.error("{address} - - [{timestamp}] {message}".format(
+            address=self.address_string(),
+            timestamp=self.log_date_time_string(),
+            message=format%args))
 
     def version_string(self):
         """Return the server software version string."""