$ git clone -n https://src.fedoraproject.org/rpms/R-openssl.git /var/lib/mock/f38-build-side-42-init-devel-688948-26792/root/chroot_tmpdir/scmroot/R-openssl
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-688948-26792/root/chroot_tmpdir/scmroot/R-openssl'...
$ git fetch origin 9083cdeb6e653afa42aefd48d8d205e4afb94904:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-openssl
 * [new ref]         9083cdeb6e653afa42aefd48d8d205e4afb94904 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9083cde Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild