$ git clone -n https://src.fedoraproject.org/rpms/python-tornado.git /var/lib/mock/f41-build-813412-148654/root/chroot_tmpdir/scmroot/python-tornado
Cloning into '/var/lib/mock/f41-build-813412-148654/root/chroot_tmpdir/scmroot/python-tornado'...
$ git fetch origin 7f864159708f8b1a996ddfc5765ff36a98f12aea:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-tornado
 * [new ref]         7f864159708f8b1a996ddfc5765ff36a98f12aea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f86415 Rebuilt for Python 3.13