$ git clone -n https://src.fedoraproject.org/rpms/golang-github-pengsrc-shared.git /var/lib/mock/f38-build-side-42-init-devel-872460-28444/root/chroot_tmpdir/scmroot/golang-github-pengsrc-shared
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-872460-28444/root/chroot_tmpdir/scmroot/golang-github-pengsrc-shared'...
$ git fetch origin baa768b324a5d0e318a427ee7e8963746cd66d33:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-pengsrc-shared
 * [new ref]         baa768b324a5d0e318a427ee7e8963746cd66d33 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at baa768b Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild