$ git clone -n https://gitee.com/wenyuzifang/upower_1757579594.git /var/lib/mock/dist-an23-build-468543-74027/root/chroot_tmpdir/scmroot/upower_1757579594
Cloning into '/var/lib/mock/dist-an23-build-468543-74027/root/chroot_tmpdir/scmroot/upower_1757579594'...
$ git fetch origin f2499b96f45de83ee1b1e9671346ddcc7e2a3ff6:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower_1757579594
 * [new ref]         f2499b96f45de83ee1b1e9671346ddcc7e2a3ff6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f2499b9 Update code from upstream