$ git clone -n https://src.fedoraproject.org/rpms/64tass.git /var/lib/mock/f41-build-side-1-2630147-25592/root/chroot_tmpdir/scmroot/64tass
Cloning into '/var/lib/mock/f41-build-side-1-2630147-25592/root/chroot_tmpdir/scmroot/64tass'...
$ git fetch origin 2a25ebb4cd1d21b97db8613b65a63268223912c9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/64tass
 * [new ref]         2a25ebb4cd1d21b97db8613b65a63268223912c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a25ebb Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild