$ git clone -n https://src.fedoraproject.org/rpms/mythes-da.git /var/lib/mock/f40-build-2012317-45782/root/chroot_tmpdir/scmroot/mythes-da
Cloning into '/var/lib/mock/f40-build-2012317-45782/root/chroot_tmpdir/scmroot/mythes-da'...
$ git fetch origin 5ba8c8d699ef5ad7cb5dab911d951d28eb672361:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mythes-da
 * [new ref]         5ba8c8d699ef5ad7cb5dab911d951d28eb672361 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ba8c8d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild