$ git clone -n https://src.fedoraproject.org/rpms/golang-github-h2non-filetype.git /var/lib/mock/f38-build-side-42-init-devel-634343-26381/root/chroot_tmpdir/scmroot/golang-github-h2non-filetype
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-634343-26381/root/chroot_tmpdir/scmroot/golang-github-h2non-filetype'...
$ git fetch origin 3b640711ab5972df7eeffd650328de65baff5ab7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-h2non-filetype
 * [new ref]         3b640711ab5972df7eeffd650328de65baff5ab7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b64071 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild