$ git clone -n https://gitee.com/wency_cn/setools_1770913357.git /var/lib/mock/dist-an23-build-514233-75110/root/chroot_tmpdir/scmroot/setools_1770913357
Cloning into '/var/lib/mock/dist-an23-build-514233-75110/root/chroot_tmpdir/scmroot/setools_1770913357'...
$ git fetch origin b3efa9850badd7972ff5da19540e13e85a067bd6:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/setools_1770913357
 * [new ref]         b3efa9850badd7972ff5da19540e13e85a067bd6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3efa98 Update code from upstream