$ git clone -n https://gitee.com/wency_cn/zziplib_1772025534.git /var/lib/mock/dist-an23-build-514940-75118/root/chroot_tmpdir/scmroot/zziplib_1772025534
Cloning into '/var/lib/mock/dist-an23-build-514940-75118/root/chroot_tmpdir/scmroot/zziplib_1772025534'...
$ git fetch origin a15eb3acdade855c450e280ea7e3305458c62bc1:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/zziplib_1772025534
 * [new ref]         a15eb3acdade855c450e280ea7e3305458c62bc1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a15eb3a Update code from upstream