$ git clone -n https://gitee.com/src-anolis-os/iperf3.git /var/lib/mock/dist-an23-build-255179-63633/root/chroot_tmpdir/scmroot/iperf3
Cloning into '/var/lib/mock/dist-an23-build-255179-63633/root/chroot_tmpdir/scmroot/iperf3'...
$ git reset --hard origin/a23
HEAD is now at ad0f78e init upstream from version 3.13