$ git clone -n https://src.fedoraproject.org/rpms/python-time-machine.git /var/lib/mock/f41-build-812888-148470/root/chroot_tmpdir/scmroot/python-time-machine
Cloning into '/var/lib/mock/f41-build-812888-148470/root/chroot_tmpdir/scmroot/python-time-machine'...
$ git fetch origin f1304ea183516d95a63384ce7f576fecd5daab0c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-time-machine
 * [new ref]         f1304ea183516d95a63384ce7f576fecd5daab0c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1304ea Rebuilt for Python 3.13