$ git clone -n https://src.fedoraproject.org/rpms/golang-github-goccy-json.git /var/lib/mock/f38-build-side-42-init-devel-643237-26394/root/chroot_tmpdir/scmroot/golang-github-goccy-json
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-643237-26394/root/chroot_tmpdir/scmroot/golang-github-goccy-json'...
$ git fetch origin f6663d3a6a2b88b0887bd3ad3b044aa0305728ea:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-goccy-json
 * [new ref]         f6663d3a6a2b88b0887bd3ad3b044aa0305728ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f6663d3 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild