$ git clone -n https://src.fedoraproject.org/rpms/black-hole-solver.git /var/lib/mock/f41-build-841692-161337/root/chroot_tmpdir/scmroot/black-hole-solver
Cloning into '/var/lib/mock/f41-build-841692-161337/root/chroot_tmpdir/scmroot/black-hole-solver'...
$ git fetch origin a68704c46e81b5e38507124713fa9b4c541d2740:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/black-hole-solver
 * [new ref]         a68704c46e81b5e38507124713fa9b4c541d2740 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a68704c Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild