7313: crunch-job reports an error when a task doesn't record state.

Closes #7313.

diff --git a/sdk/cli/bin/crunch-job b/sdk/cli/bin/crunch-job
index 70ba04fcaba75019b008707be24ffecc8b2c403f..28da66d0ca74296ef8475a5d96c0cb6fb3d41764 100755 (executable)
--- a/sdk/cli/bin/crunch-job
+++ b/sdk/cli/bin/crunch-job
@@ -1182,6 +1182,9 @@ sub reapchildren
 
   if (!defined $task_success) {
     # task did not indicate one way or the other --> fail
+    Log($jobstepid, sprintf(
+          "ERROR: Task process exited %d, but never updated its task record to indicate success and record its output.",
+          exit_status_s($childstatus)));
     $Jobstep->{'arvados_task'}->{success} = 0;
     $Jobstep->{'arvados_task'}->save;
     $task_success = 0;