# HG changeset patch
# User Boris Feld <boris.feld@octobus.net>
# Date 1524503469 -3600
#      Mon Apr 23 18:11:09 2018 +0100
# Node ID ee1156b7a59d9d6cb5209a2dca7f84259e33b332
# Parent  58843268916b618407764aa7994e95b63cb62196
Print process output in case of bad return code to ease debugging

diff --git a/benchmarks/utils.py b/benchmarks/utils.py
--- a/benchmarks/utils.py
+++ b/benchmarks/utils.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 import os
 import os.path
 import re
@@ -237,6 +238,7 @@
                                     env=self.environ)
         except subprocess.CalledProcessError as exc:
             if exc.returncode != expected_return_code:
+                print(exc.output)
                 raise
         else:
             if expected_return_code != 0: