$ git clone -n https://gitee.com/wenyuzifang/time_1770884914.git /var/lib/mock/dist-an23-build-514132-75110/root/chroot_tmpdir/scmroot/time_1770884914
Cloning into '/var/lib/mock/dist-an23-build-514132-75110/root/chroot_tmpdir/scmroot/time_1770884914'...
$ git fetch origin 7773d966d9d926107ab864ece0304830aca221d9:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/time_1770884914
 * [new ref]         7773d966d9d926107ab864ece0304830aca221d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7773d96 Update code from upstream