diff --git a/contrib/fuzz/revlog_corpus.py b/contrib/fuzz/revlog_corpus.py
--- a/contrib/fuzz/revlog_corpus.py
+++ b/contrib/fuzz/revlog_corpus.py
@@ -1,4 +1,4 @@
-from __future__ import absolute_import, print_function
+from __future__ import absolute_import
 
 import argparse
 import os
@@ -16,9 +16,6 @@
     reporoot, '.hg', 'store', 'data', 'contrib', 'fuzz', 'mpatch.cc.i'
 )
 
-print(changelog, os.path.exists(changelog))
-print(contributing, os.path.exists(contributing))
-
 with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf:
     if os.path.exists(changelog):
         with open(changelog) as f: