misc: log aborted cron job (#58082)

wcs/qommon/management/commands/cron.py

@@ -70,7 +70,11 @@ class Command(BaseCommand):
                     if verbosity > 1:
                         print('cron work on %s' % hostname)
                     CronJob.log('start')
-                    cron_worker(publisher, now, job_name=options.get('job_name'))
+                    try:
+                        cron_worker(publisher, now, job_name=options.get('job_name'))
+                    except Exception as e:
+                        CronJob.log('aborted (%r)' % e)
+                        raise e
             if verbosity > 2:
                 print('cron end (release lock %s)' % lockfile)
         except locket.LockError: