$ git clone -n https://gitee.com/wency_cn/rest_1772092684.git /var/lib/mock/dist-an23-build-515302-75118/root/chroot_tmpdir/scmroot/rest_1772092684
Cloning into '/var/lib/mock/dist-an23-build-515302-75118/root/chroot_tmpdir/scmroot/rest_1772092684'...
$ git fetch origin 346914d53f2af678aa3cbdf33ee3fd13e7dfdd4e:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/rest_1772092684
 * [new ref]         346914d53f2af678aa3cbdf33ee3fd13e7dfdd4e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 346914d Update code from upstream