$ git clone -n https://src.fedoraproject.org/rpms/golang-github-sourcegraph-jsonrpc2.git /var/lib/mock/f38-build-side-42-init-devel-653334-26553/root/chroot_tmpdir/scmroot/golang-github-sourcegraph-jsonrpc2
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-653334-26553/root/chroot_tmpdir/scmroot/golang-github-sourcegraph-jsonrpc2'...
$ git fetch origin 343d3236a123247615e0d0db7514ab070bae5a5f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-sourcegraph-jsonrpc2
 * [new ref]         343d3236a123247615e0d0db7514ab070bae5a5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 343d323 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild