$ git clone -n https://gitee.com/wency_cn/bolt_1770932069.git /var/lib/mock/dist-an23-build-514314-75110/root/chroot_tmpdir/scmroot/bolt_1770932069
Cloning into '/var/lib/mock/dist-an23-build-514314-75110/root/chroot_tmpdir/scmroot/bolt_1770932069'...
$ git fetch origin fa8cce14d83b4eb83a03f4a2aa4fde356e803823:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/bolt_1770932069
 * [new ref]         fa8cce14d83b4eb83a03f4a2aa4fde356e803823 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa8cce1 Update code from upstream