$ git clone -n https://gitee.com/wenyuzifang/upower_1757640030.git /var/lib/mock/dist-an23-build-468680-74027/root/chroot_tmpdir/scmroot/upower_1757640030
Cloning into '/var/lib/mock/dist-an23-build-468680-74027/root/chroot_tmpdir/scmroot/upower_1757640030'...
$ git fetch origin 4ddd31dc34ba42840c4b2c8b9a25064a7ad07705:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower_1757640030
 * [new ref]         4ddd31dc34ba42840c4b2c8b9a25064a7ad07705 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ddd31d Update code from upstream