Exception type: CalledProcessError
Message: Command '['incus', 'exec', 'debusine-eahztj', '--', 'apt-get', '--yes', 'install', 'piuparts', 'mmdebstrap']' returned non-zero exit status 100.

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/debusine/tasks/_task.py", line 750, in _execute
    if not self.configure_for_execution(download_directory):
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/debusine/tasks/piuparts.py", line 130, in configure_for_execution
    self.run_executor_command(
  File "/usr/lib/python3/dist-packages/debusine/tasks/_task.py", line 1034, in run_executor_command
    self.executor_instance.run(
  File "/usr/lib/python3/dist-packages/debusine/tasks/executors/base.py", line 402, in run
    return self.do_run(args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/debusine/tasks/executors/incus.py", line 687, in do_run
    return subprocess.run(cmd, text=text, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/subprocess.py", line 571, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['incus', 'exec', 'debusine-eahztj', '--', 'apt-get', '--yes', 'install', 'piuparts', 'mmdebstrap']' returned non-zero exit status 100.