$ git clone -n https://gitee.com/wenyuzifang/time_1770888545.git /var/lib/mock/dist-an23-build-514156-75110/root/chroot_tmpdir/scmroot/time_1770888545
Cloning into '/var/lib/mock/dist-an23-build-514156-75110/root/chroot_tmpdir/scmroot/time_1770888545'...
$ git fetch origin a286f353f604e64d9aa32e7a2d31edf546f03176:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/time_1770888545
 * [new ref]         a286f353f604e64d9aa32e7a2d31edf546f03176 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a286f35 Update code from upstream