tests/helper-killhook.py

rust: Keep lazily-initialized Changelog and Manifest log on the Repo object

That way if one of them is accessed multiple times it won’t be reopened
from the filesystem.

Differential Revision: https://phab.mercurial-scm.org/D11406

import os


def killme(ui, repo, hooktype, **wkargs):
    os._exit(80)