$ git clone -n https://gitee.com/lizhao2025/nmap.git /var/lib/mock/dist-an23-build-496921-74608/root/chroot_tmpdir/scmroot/nmap
Cloning into '/var/lib/mock/dist-an23-build-496921-74608/root/chroot_tmpdir/scmroot/nmap'...
$ git fetch origin 9a02974d22adb2b946e01d73f7553709bc1c7659:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/nmap
 * [new ref]         9a02974d22adb2b946e01d73f7553709bc1c7659 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a02974 Update code from upstream