$ git clone -n https://gitee.com/mgb01105731/protobuf_8.git /var/lib/mock/dist-an23-build-502942-74825/root/chroot_tmpdir/scmroot/protobuf_8
Cloning into '/var/lib/mock/dist-an23-build-502942-74825/root/chroot_tmpdir/scmroot/protobuf_8'...
$ git fetch origin 56622392a94a3b1a0496b6d9b9700ff951eabcb6:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/protobuf_8
 * [new ref]         56622392a94a3b1a0496b6d9b9700ff951eabcb6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5662239 Obsoletes with old protobuf-static