$ git clone -n https://gitee.com/zhoujiajia111/libtheora_1.git /var/lib/mock/dist-an23.3-build-431974-73058/root/chroot_tmpdir/scmroot/libtheora_1
Cloning into '/var/lib/mock/dist-an23.3-build-431974-73058/root/chroot_tmpdir/scmroot/libtheora_1'...
$ git fetch origin da907224988b712081d35b27012586527c8d0334:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/libtheora_1
 * [new ref]         da907224988b712081d35b27012586527c8d0334 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da90722 update version