Revert "Wrapping issue tracker calls with try except after grouping"

This reverts commit 64470a0.

Author: vitorguidi

src/clusterfuzz/_internal/cron/triage.py

@@ -347,8 +347,6 @@ def main():
 
   throttler = Throttler()
 
-  return_code = True
-
   for testcase_id in data_handler.get_open_testcase_id_iterator():
     logs.info(f'Triaging {testcase_id}')
     try:
@@ -430,31 +428,19 @@ def main():
       issue_filer.notify_issue_update(testcase, 'new')
       continue
 
-    try:
-      # If there are similar issues to this test case already filed or recently
-      # closed, skip filing a duplicate bug.
-      if _check_and_update_similar_bug(testcase, issue_tracker):
-        logs.info(f'Skipping testcase {testcase_id}, since a similar bug'
-                  ' was already filed.')
-        continue
-    except Exception as e:
-      logs.error(f'Failed to check testcase {testcase.id.key()}'
-                 f' for similar bugs: {e}')
-      return_code = False
+    # If there are similar issues to this test case already filed or recently
+    # closed, skip filing a duplicate bug.
+    if _check_and_update_similar_bug(testcase, issue_tracker):
+      logs.info(f'Skipping testcase {testcase_id}, since a similar bug'
+                ' was already filed.')
       continue
 
     # Clean up old triage messages that would be not applicable now.
     testcase.delete_metadata(TRIAGE_MESSAGE_KEY, update_testcase=False)
 
-    try:
-      # # File the bug first and then create filed bug metadata.
-      if not _file_issue(testcase, issue_tracker, throttler):
-        logs.info(f'Issue filing failed for testcase id {testcase_id}')
-        continue
-    except Exception as e:
-      logs.error('Failed to file issue for testcase '
-                 f'{testcase.id.key()}: {e}')
-      return_code = False
+    # # File the bug first and then create filed bug metadata.
+    if not _file_issue(testcase, issue_tracker, throttler):
+      logs.info(f'Issue filing failed for testcase id {testcase_id}')
       continue
 
     _create_filed_bug_metadata(testcase)
@@ -463,12 +449,8 @@ def main():
     logs.info('Filed new issue %s for testcase %d.' % (testcase.bug_information,
                                                        testcase_id))
 
-  if return_code:
-    logs.info('Triage testcases succeeded.')
-  else:
-    logs.error('Triage testcases failed.')
-
-  return return_code
+  logs.info('Triage testcases succeeded.')
+  return True
 
 
 class Throttler: