$ git clone -n https://gitee.com/yan1hcdc/protobuf-c.git /var/lib/mock/dist-an23-build-503360-74843/root/chroot_tmpdir/scmroot/protobuf-c
Cloning into '/var/lib/mock/dist-an23-build-503360-74843/root/chroot_tmpdir/scmroot/protobuf-c'...
$ git fetch origin d03c0eda4416a0de84660b0d2fcbdfe6f263d482:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/protobuf-c
 * [new ref]         d03c0eda4416a0de84660b0d2fcbdfe6f263d482 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d03c0ed rebuild with protobuf 25.1