### Describe the bug After https://debusine.debian.net/debian/developers/work-request/309742/, sbuild always fails in fetch input stage. So we can't execute build test at all. ### How to reproduce the bug * just execute `dput debisine.debian.net ...` source packages. ### Runtime environment It seems that debusine server side issue. ### Additional Information fetch_input.log shows like this: ``` Exception type: DebusineError Message: Error Traceback (most recent call last): File "/usr/lib/python3/dist-packages/debusine/tasks/_task.py", line 883, in _execute if not self.fetch_input(download_directory): ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/debusine/tasks/sbuild.py", line 223, in fetch_input artifact = self.debusine.artifact_get( source_artifact_id, workspace=self.workspace_name ) File "/usr/lib/python3/dist-packages/debusine/client/debusine.py", line 408, in artifact_get return self._debusine_http_client.get(path, ArtifactResponse) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/debusine/client/debusine_http_client.py", line 44, in get return self._api_request("GET", self._api_url + path, expected_class) ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/debusine/client/debusine_http_client.py", line 310, in _api_request raise exceptions.DebusineError(**error) debusine.client.exceptions.DebusineError: Error ``` Affected work-requests since 2026-01-06 13:41. * https://debusine.debian.net/debian/developers/work-request/309934/ * https://debusine.debian.net/debian/developers/work-request/309976/ * https://debusine.debian.net/debian/developers/work-request/310143/ * https://debusine.debian.net/debian/developers/work-request/310706/ * https://debusine.debian.net/debian/developers/work-request/310727/ * https://debusine.debian.net/debian/developers/work-request/311914/ * https://debusine.debian.net/debian/developers/work-request/311951/