$ git clone -n https://src.fedoraproject.org/rpms/qhull.git /var/lib/mock/f40-build-786778-134615/root/chroot_tmpdir/scmroot/qhull
Cloning into '/var/lib/mock/f40-build-786778-134615/root/chroot_tmpdir/scmroot/qhull'...
$ git fetch origin 78ed9e2a7d7bb2d424d7026e39f173168c4b930c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qhull
 * [new ref]         78ed9e2a7d7bb2d424d7026e39f173168c4b930c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78ed9e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild