$ git clone -n https://gitee.com/zhangwenlong01/libxcb.git /var/lib/mock/dist-an23-build-325887-68945/root/chroot_tmpdir/scmroot/libxcb
Cloning into '/var/lib/mock/dist-an23-build-325887-68945/root/chroot_tmpdir/scmroot/libxcb'...
$ git fetch origin 3388bfe29cf75a258b07bae7885039484b857056:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/libxcb
 * [new ref]         3388bfe29cf75a258b07bae7885039484b857056 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3388bfe update to 1.16