$ git clone -n https://src.fedoraproject.org/rpms/python-jaraco-functools.git /var/lib/mock/f40-build-2635005-66047/root/chroot_tmpdir/scmroot/python-jaraco-functools
Cloning into '/var/lib/mock/f40-build-2635005-66047/root/chroot_tmpdir/scmroot/python-jaraco-functools'...
$ git fetch origin f91748e558b5aa402ec03cb899a71de89f1c3d79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jaraco-functools
 * [new ref]         f91748e558b5aa402ec03cb899a71de89f1c3d79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f91748e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild