Constant failures: "Command '['git', 'log', '--format=%H', '3.12..']' returned non-zero exit status 128" #124

(.venv) ~/Desktop/cpython2  main ✔                                                        
» cherry_picker a1c4923d65a3e4cea917745e7f6bc2e377cde5c5 3.12
🐍 🍒 ⛏
Now backporting 'a1c4923d65a3e4cea917745e7f6bc2e377cde5c5' into '3.12'
Error cherry-pick a1c4923d65a3e4cea917745e7f6bc2e377cde5c5.
Auto-merging Lib/test/test_cmd_line.py
CONFLICT (content): Merge conflict in Lib/test/test_cmd_line.py
error: could not apply a1c4923d65a... gh-116858: Add `@cpython_only` to several tests in `test_cmd_line` (#116859)
hint: After resolving the conflicts, mark them with
hint: "git add/rm <pathspec>", then run
hint: "git cherry-pick --continue".
hint: You can instead skip this commit with "git cherry-pick --skip".
hint: To abort and get back to the state before "git cherry-pick",
hint: run "git cherry-pick --abort".
Recorded preimage for 'Lib/test/test_cmd_line.py'


Failed to cherry-pick a1c4923d65a3e4cea917745e7f6bc2e377cde5c5 into 3.12 ☹
... Stopping here.

To continue and resolve the conflict:
    $ cherry_picker --status  # to find out which files need attention
    # Fix the conflict
    $ cherry_picker --status  # should now say 'all conflict fixed'
    $ cherry_picker --continue

To abort the cherry-pick and cleanup:
    $ cherry_picker --abort

                                                                                           
(.venv) ~/Desktop/cpython2  backport-a1c4923-3.12 ✗                                § 255 ⚠️
» git add --all
                                                                                           
(.venv) ~/Desktop/cpython2  backport-a1c4923-3.12 ✗                                     ✚ 
» cherry_picker --continue --pr-remote=fork                  
🐍 🍒 ⛏
Traceback (most recent call last):
  File "/Users/sobolev/Desktop/cpython2/.venv/bin/cherry_picker", line 8, in <module>
    sys.exit(cherry_pick_cli())
             ^^^^^^^^^^^^^^^^^
  File "/Users/sobolev/Desktop/cpython2/.venv/lib/python3.11/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/sobolev/Desktop/cpython2/.venv/lib/python3.11/site-packages/click/core.py", line 1078, in main
    rv = self.invoke(ctx)
         ^^^^^^^^^^^^^^^^
  File "/Users/sobolev/Desktop/cpython2/.venv/lib/python3.11/site-packages/click/core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/sobolev/Desktop/cpython2/.venv/lib/python3.11/site-packages/click/core.py", line 783, in invoke
    return __callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/sobolev/Desktop/cpython2/.venv/lib/python3.11/site-packages/click/decorators.py", line 33, in new_func
    return f(get_current_context(), *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/sobolev/Desktop/cpython2/.venv/lib/python3.11/site-packages/cherry_picker/cherry_picker.py", line 802, in cherry_pick_cli
    cherry_picker.continue_cherry_pick()
  File "/Users/sobolev/Desktop/cpython2/.venv/lib/python3.11/site-packages/cherry_picker/cherry_picker.py", line 591, in continue_cherry_pick
    commits = get_commits_from_backport_branch(base)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/sobolev/Desktop/cpython2/.venv/lib/python3.11/site-packages/cherry_picker/cherry_picker.py", line 902, in get_commits_from_backport_branch
    output = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/sobolev/.pyenv/versions/3.11.5/lib/python3.11/subprocess.py", line 466, in check_output
    return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/sobolev/.pyenv/versions/3.11.5/lib/python3.11/subprocess.py", line 571, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['git', 'log', '--format=%H', '3.12..']' returned non-zero exit status 128.