$ git clone -n https://gitee.com/wency_cn/time.git /var/lib/mock/dist-an23-build-503643-74854/root/chroot_tmpdir/scmroot/time
Cloning into '/var/lib/mock/dist-an23-build-503643-74854/root/chroot_tmpdir/scmroot/time'...
$ git fetch origin dfdfaaec7322c30235fe4a7e59ae42bfefd3a044:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/time
 * [new ref]         dfdfaaec7322c30235fe4a7e59ae42bfefd3a044 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dfdfaae Update code from upstream