output result item

Job-configuration.md

@@ -214,7 +214,8 @@ in the job config file.
 		- _stderr_ -- file to which error output will be redirected, can be
 		  omitted; job variables can be used, usually `${EVAL_DIR}`
 		- _output_ -- true/false, if true then output from stdout and stderr
-		  (in that order) will be written in `result.yaml`
+		  (in that order) will be written in `result.yaml`, limitation on
+		  length defined in worker configuration
 		- _limits_ -- list of limits which can be passed to sandbox, can be
 		  omitted, in that case defaults will be used
 			- **hw-group-id** -- determines specific limits for specific
@@ -386,6 +387,8 @@ identification and results of individual tasks.
 		- **killed** -- boolean determining if program exited correctly or was
 		  killed
 		- _message_ -- status message on failure
+		- _output_ -- output from stdout and stderr of sandboxed program,
+		  limitation on length defined in worker configuration
 
 ### Results example