$ git clone -n https://src.fedoraproject.org/rpms/dasher.git /var/lib/mock/f40-build-797308-141193/root/chroot_tmpdir/scmroot/dasher
Cloning into '/var/lib/mock/f40-build-797308-141193/root/chroot_tmpdir/scmroot/dasher'...
$ git fetch origin 9c40ec11a62adf04dca1d93caa0f14788ca26afa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dasher
 * [new ref]         9c40ec11a62adf04dca1d93caa0f14788ca26afa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c40ec1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild