$ git clone -n https://gitee.com/wenyuzifang/google-benchmark.git /var/lib/mock/dist-an23-build-485236-74348/root/chroot_tmpdir/scmroot/google-benchmark
Cloning into '/var/lib/mock/dist-an23-build-485236-74348/root/chroot_tmpdir/scmroot/google-benchmark'...
$ git fetch origin cec596ef4eaef00de71dcf718061c9fc28afa983:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/google-benchmark
 * [new ref]         cec596ef4eaef00de71dcf718061c9fc28afa983 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cec596e Update code from upstream