[Boost-testing] All my regressions failing in process_jam_log.exe

Subject: [Boost-testing] All my regressions failing in process_jam_log.exe
From: Ion Gaztañaga (igaztanaga_at_[hidden])
Date: 2016-07-31 07:06:20

Hi,

All my msvc 7.1 / mingw (from gcc 3.4 up to gcc 6.1) runners are 
failing. Tests are being executed as bjam.log ends with (example):

...failed updating 3329 targets...
...skipped 11119 targets...
...updated 62106 targets...

but the next step seems to fail. Last lines from regression.py execution 
are:

*****************

c:\boost\develop\boost_root\tools\build\test>"C:\Programs\Python27\python.exe" 
test_all.py --default-bjam --xml gcc-mngw-3.4c+ 
1>c:\boost\develop\results\boost-build-gcc-mngw-3.4c+\test_log.xml
# Getting test case results out of "c:\boost\develop\results\bjam.log"...

c:\boost\develop\boost_root\status>"c:\boost\develop\boost_regression\stage\bin\process_jam_log.exe" 
   --locate-root "c:\boost\develop\results" --input-file 
"c:\boost\develop\results\bjam.log"
Traceback (most recent call last):
    File "run.py", line 71, in <module>
      runner(root)
    File "c:\boost\develop\boost_regression_src\regression.py", line 
287, in __init__
      self.main()
    File "c:\boost\develop\boost_regression_src\regression.py", line 
624, in main
      getattr(self,action_m)()
    File "c:\boost\develop\boost_regression_src\regression.py", line 
589, in command_regression
      self.command_test()
    File "c:\boost\develop\boost_regression_src\regression.py", line 
372, in command_test
      self.command_test_process()
    File "c:\boost\develop\boost_regression_src\regression.py", line 
434, in command_test_process
      self.regression_log )
    File "c:\boost\develop\boost_regression_src\regression.py", line 69, 
in checked_system
      raise Exception( 'Command sequence "%s" failed with return code 
%d' % ( commands, rc ) )
Exception: Command sequence 
"['"c:\\boost\\develop\\boost_regression\\stage\\bin\\process_jam_log.exe" 
   --locate-root "c:\\boost\\develop\\results" --input-file 
"c:\\boost\\develop\\results\\bjam.log"']" failed with return code 
-1073741515

*****************

I can't see why process_jam_log.ex command has failed and I don't see 
any "results\boost-build-[toolset]\test_log.xml file anywhere.

How can I debug this?

Best,

Ion