$ git clone -n https://src.fedoraproject.org/rpms/nest.git /var/lib/mock/f41-build-813970-148824/root/chroot_tmpdir/scmroot/nest
Cloning into '/var/lib/mock/f41-build-813970-148824/root/chroot_tmpdir/scmroot/nest'...
$ git fetch origin 344a7a254a0f4f33fe62bb16929f6befa827e8e7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nest
 * [new ref]         344a7a254a0f4f33fe62bb16929f6befa827e8e7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 344a7a2 Rebuilt for Python 3.13