$ git clone -n https://src.fedoraproject.org/rpms/python-stone.git /var/lib/mock/f40-build-2319034-58333/root/chroot_tmpdir/scmroot/python-stone
Cloning into '/var/lib/mock/f40-build-2319034-58333/root/chroot_tmpdir/scmroot/python-stone'...
$ git fetch origin 74a35ecd65d7819855aa2c44a49ab41a22bbeeec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-stone
 * [new ref]         74a35ecd65d7819855aa2c44a49ab41a22bbeeec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 74a35ec Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild