$ git clone -n https://gitee.com/wenyuzifang/libcanberra_1759049565.git /var/lib/mock/dist-an23-build-471810-74118/root/chroot_tmpdir/scmroot/libcanberra_1759049565
Cloning into '/var/lib/mock/dist-an23-build-471810-74118/root/chroot_tmpdir/scmroot/libcanberra_1759049565'...
$ git fetch origin ebd57b5837505c407f5317a3a1349cfc9af41cf6:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libcanberra_1759049565
 * [new ref]         ebd57b5837505c407f5317a3a1349cfc9af41cf6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebd57b5 Update code from upstream