$ git clone -n https://src.fedoraproject.org/rpms/golang-github-nytimes-gziphandler.git /var/lib/mock/f38-build-side-42-init-devel-634891-26382/root/chroot_tmpdir/scmroot/golang-github-nytimes-gziphandler
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-634891-26382/root/chroot_tmpdir/scmroot/golang-github-nytimes-gziphandler'...
$ git fetch origin b98ea869e888be4a3121a3cf74fe7ec70a23fc7f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-nytimes-gziphandler
 * [new ref]         b98ea869e888be4a3121a3cf74fe7ec70a23fc7f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b98ea86 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild