$ git clone -n https://gitee.com/wency_cn/upower_1770920535.git /var/lib/mock/dist-an23-build-514267-75110/root/chroot_tmpdir/scmroot/upower_1770920535
Cloning into '/var/lib/mock/dist-an23-build-514267-75110/root/chroot_tmpdir/scmroot/upower_1770920535'...
$ git fetch origin dbfdfb1210bc4d57529880eec6925ed0daaab3b0:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/upower_1770920535
 * [new ref]         dbfdfb1210bc4d57529880eec6925ed0daaab3b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbfdfb1 Update code from upstream