$ git clone -n https://gitee.com/wency_cn/fio_1770982457.git /var/lib/mock/dist-an23-build-514570-75110/root/chroot_tmpdir/scmroot/fio_1770982457
Cloning into '/var/lib/mock/dist-an23-build-514570-75110/root/chroot_tmpdir/scmroot/fio_1770982457'...
$ git fetch origin 533c903aae28850f218fa3a07324a4335d620b14:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/fio_1770982457
 * [new ref]         533c903aae28850f218fa3a07324a4335d620b14 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 533c903 Update code from upstream