$ git clone -n https://src.fedoraproject.org/rpms/golang-gitea-lunny-log.git /var/lib/mock/f38-build-side-42-init-devel-657636-26596/root/chroot_tmpdir/scmroot/golang-gitea-lunny-log
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-657636-26596/root/chroot_tmpdir/scmroot/golang-gitea-lunny-log'...
$ git fetch origin 730b3a81cf553075c07eb25290561618e92d11ed:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-gitea-lunny-log
 * [new ref]         730b3a81cf553075c07eb25290561618e92d11ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 730b3a8 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild