Crash in generate-data.py does not fail the Taskcluster task

[suhaibmujahid]

The expected behaviour for a task with a crashing script is to fail. A notification could be triggered instead of failing silently.

https://community-tc.services.mozilla.com/tasks/SHRtIibsSBquyfqYef9rkQ/runs/0/logs/public/logs/live.log:

Traceback (most recent call last):
  File "/stab-crashes/generate-data.py", line 352, in <module>
    stats = get(
            ^^^^
  File "/stab-crashes/generate-data.py", line 272, in get
    k: v for k, v in Bugzilla.follow_dup(duplicate_ids).items() if v is not None
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/libmozdata/bugzilla.py", line 312, in follow_dup
    bz.get_data().wait_bugs()
  File "/usr/local/lib/python3.12/site-packages/libmozdata/bugzilla.py", line 191, in wait_bugs
    r.result()
  File "/usr/local/lib/python3.12/concurrent/futures/_base.py", line 456, in result
    return self.__get_result()
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/concurrent/futures/_base.py", line 401, in __get_result
    raise self._exception
  File "/usr/local/lib/python3.12/concurrent/futures/thread.py", line 59, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 710, in send
    r = dispatch_hook("response", hooks, r, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/hooks.py", line 30, in dispatch_hook
    _hook_data = hook(hook_data, **kwargs)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/libmozdata/bugzilla.py", line 567, in __bugs_cb
    res.raise_for_status()
  File "/usr/local/lib/python3.12/site-packages/requests/models.py", line 1024, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 502 Server Error: Bad Gateway for url: https://bugzilla.mozilla.org/rest/bug?id=1869503&include_fields=id&include_fields=resolution&include_fields=dupe_of
Enumerating objects: 8, done.
Counting objects:  12% (1/8)
Counting objects:  25% (2/8)
Counting objects:  37% (3/8)
Counting objects:  50% (4/8)
Counting objects:  62% (5/8)
Counting objects:  75% (6/8)
Counting objects:  87% (7/8)
Counting objects: 100% (8/8)
Counting objects: 100% (8/8), done.
Delta compression using up to 4 threads
Compressing objects:  16% (1/6)
Compressing objects:  33% (2/6)
Compressing objects:  50% (3/6)
Compressing objects:  66% (4/6)
Compressing objects:  83% (5/6)
Compressing objects: 100% (6/6)
Compressing objects: 100% (6/6), done.
Writing objects:  16% (1/6)
Writing objects:  33% (2/6)
Writing objects:  66% (4/6)
Writing objects:  83% (5/6)
Writing objects: 100% (6/6)
Writing objects: 100% (6/6), 43.85 KiB | 4.87 MiB/s, done.
Total 6 (delta 3), reused 0 (delta 0), pack-reused 0 (from 0)
remote: Resolving deltas:   0% (0/3)�[K
remote: Resolving deltas:  33% (1/3)�[K
remote: Resolving deltas:  66% (2/3)�[K
remote: Resolving deltas: 100% (3/3)�[K
remote: Resolving deltas: 100% (3/3), completed with 1 local object.�[K
remote: 
remote: GitHub found 1 vulnerability on mozilla/stab-crashes's default branch (1 moderate). To find out more, visit:�[K
remote:      https://github.com/mozilla/stab-crashes/security/dependabot/1�[K
remote: 
To github.com:mozilla/stab-crashes.git
   42faed19..278cecc3  gh-pages -> gh-pages
[taskcluster 2026-01-12T00:15:26.266Z]                        Exit Code: 0
[taskcluster 2026-01-12T00:15:26.266Z]                        User Time: 26.556ms
[taskcluster 2026-01-12T00:15:26.266Z]                      Kernel Time: 31.614ms
[taskcluster 2026-01-12T00:15:26.266Z]                        Wall Time: 11m52.110030454s
[taskcluster 2026-01-12T00:15:26.266Z]  Average Available System Memory: 14.21 GiB
[taskcluster 2026-01-12T00:15:26.266Z]       Average System Memory Used: 1.40 GiB
[taskcluster 2026-01-12T00:15:26.266Z]          Peak System Memory Used: 1.61 GiB
[taskcluster 2026-01-12T00:15:26.266Z]              Total System Memory: 15.62 GiB
[taskcluster 2026-01-12T00:15:26.266Z]                           Result: SUCCEEDED
[taskcluster 2026-01-12T00:15:26.266Z] === Task Finished ===
[taskcluster 2026-01-12T00:15:26.266Z] Task Duration: 11m52.110919409s