$ git clone -n https://src.fedoraproject.org/rpms/golang-github-iij-doapi.git /var/lib/mock/f38-build-side-42-init-devel-683919-26750/root/chroot_tmpdir/scmroot/golang-github-iij-doapi
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-683919-26750/root/chroot_tmpdir/scmroot/golang-github-iij-doapi'...
$ git fetch origin 3f921410525e6b5f960643eecbf3b17d206e01d2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-iij-doapi
 * [new ref]         3f921410525e6b5f960643eecbf3b17d206e01d2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f92141 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild