$ git clone -n https://gitee.com/mgb01105731/protobuf-c_1.git /var/lib/mock/dist-an23-build-502830-74825/root/chroot_tmpdir/scmroot/protobuf-c_1
Cloning into '/var/lib/mock/dist-an23-build-502830-74825/root/chroot_tmpdir/scmroot/protobuf-c_1'...
$ git fetch origin b1f6fcf308d3720e6488ddfae4ef39700647c243:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/protobuf-c_1
 * [new ref]         b1f6fcf308d3720e6488ddfae4ef39700647c243 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b1f6fcf Add patches to build with protobuf 25.1