$ git clone -n https://gitee.com/xuchun-shang/protobuf-c.git /var/lib/mock/dist-an23-build-252568-63491/root/chroot_tmpdir/scmroot/protobuf-c
Cloning into '/var/lib/mock/dist-an23-build-252568-63491/root/chroot_tmpdir/scmroot/protobuf-c'...
$ git reset --hard c614b39ba3ae747f147f9eba107050e1ea497c20
HEAD is now at c614b39 Update some description