$ git clone -n https://gitee.com/wenyuzifang/setserial.git /var/lib/mock/dist-an23-build-481746-74252/root/chroot_tmpdir/scmroot/setserial
Cloning into '/var/lib/mock/dist-an23-build-481746-74252/root/chroot_tmpdir/scmroot/setserial'...
$ git fetch origin 3007815df019871ffed576a3251fc3ea6601f858:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/setserial
 * [new ref]         3007815df019871ffed576a3251fc3ea6601f858 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3007815 Update code from upstream