code: def _get_debug_output_after_crash(output_filename, base_path):
      
      logging.debug("Analysing output for crash info.")
      foundDumpFile = False
      try:
          with open(output_filename, 'r+') as outputFile:
              for line in outputFile:
                  if foundDumpFile:
                      dumpFileName = base_path + line.strip(' #\n')
                      outputFile.seek(0, os.SEEK_END) # jump to end of log file
                      try:
                          with open(dumpFileName, 'r') as dumpFile:
                              util.copy_all_lines_from_to(dumpFile, outputFile)
                          os.remove(dumpFileName)
                      except IOError as e:
                          logging.warning('Could not append additional segmentation fault information '
                                          'from %s (%s)',
                                          dumpFileName, e.strerror)
                      break
                  try:
                      if util.decode_to_string(line).startswith('# An error report file with more information is saved as:'):
                          logging.debug('Going to append error report file')
                          foundDumpFile = True
                  except UnicodeDecodeError:
                      pass
                      # ignore invalid chars from logfile
      except IOError as e:
          logging.warning('Could not analyze tool output for crash information (%s)', e.strerror)
docs: Segmentation faults and some memory failures reference a file
      with more information (hs_err_pid_*). We append this file to the log.
      The format that we expect is a line
      "# An error report file with more information is saved as:"
      and the file name of the dump file on the next line.
      @param output_filename name of log file with tool output
      @param base_path string that needs to be preprended to paths for lookup of files