split human reason

recipes.py

 #!/usr/bin/env python
 # Copyright 2015 The LUCI Authors. All rights reserved.
 # Use of this source code is governed under the Apache License, Version 2.0
 # that can be found in the LICENSE file.
 
 """Tool to interact with recipe repositories.
 
 This tool operates on the nearest ancestor directory containing an
 infra/config/recipes.cfg.
 """
@@ skipping 117 matching lines @@
       with stream_engine.make_step_stream('Step Timed Out') as s:
         with s.new_log_stream('timeout_s') as l:
           l.write_line(f.timeout.timeout_s)
     elif f.HasField('step_data'):
       with stream_engine.make_step_stream('Invalid Step Data Access') as s:
         with s.new_log_stream('step') as l:
           l.write_line(f.step_data.step)
 
     with stream_engine.make_step_stream('Failure reason') as s:
       with s.new_log_stream('reason') as l:
-        l.write_line(f.human_reason)
+        l.write_split(f.human_reason)
 
     return 1
 
   return 0
 
 
 def run(package_deps, args, op_args):
   from recipe_engine import run as recipe_run
   from recipe_engine import loader
   from recipe_engine import step_runner
@@ skipping 560 matching lines @@
 
   if not isinstance(ret, int):
     if ret is None:
       ret = 0
     else:
       print >> sys.stderr, ret
       ret = 1
   sys.stdout.flush()
   sys.stderr.flush()
   os._exit(ret)