$ git clone -n https://gitee.com/wenyuzifang/libcanberra.git /var/lib/mock/dist-an23-build-469305-74027/root/chroot_tmpdir/scmroot/libcanberra
Cloning into '/var/lib/mock/dist-an23-build-469305-74027/root/chroot_tmpdir/scmroot/libcanberra'...
$ git fetch origin 1ba434801b20da1b529cb567ede1cf569376a545:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libcanberra
 * [new ref]         1ba434801b20da1b529cb567ede1cf569376a545 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ba4348 Update code from upstream