$ git clone -n https://gitee.com/wenyuzifang/upower_1757643886.git /var/lib/mock/dist-an23-build-468706-74027/root/chroot_tmpdir/scmroot/upower_1757643886
Cloning into '/var/lib/mock/dist-an23-build-468706-74027/root/chroot_tmpdir/scmroot/upower_1757643886'...
$ git fetch origin 602842191c748c51251299b02e008cc53d21c387:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower_1757643886
 * [new ref]         602842191c748c51251299b02e008cc53d21c387 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6028421 Update code from upstream