$ git clone -n https://src.fedoraproject.org/rpms/tolua++.git /var/lib/mock/f39-build-1512442-35565/root/chroot_tmpdir/scmroot/tolua++
Cloning into '/var/lib/mock/f39-build-1512442-35565/root/chroot_tmpdir/scmroot/tolua++'...
$ git fetch origin 6825e4e4176da66333292a59867d493ca6ea9cd3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tolua++
 * [new ref]         6825e4e4176da66333292a59867d493ca6ea9cd3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6825e4e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild