$ git clone -n https://gitee.com/opencloudos-stream/cuda-12.9.git /var/lib/mock/dist-oc9-epol-build-230000-81430/root/chroot_tmpdir/scmroot/cuda-12.9
Cloning into '/var/lib/mock/dist-oc9-epol-build-230000-81430/root/chroot_tmpdir/scmroot/cuda-12.9'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/cuda-12.9
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6cfd581 !4 fixed multi version logic Merge pull request !4 from 煮饭打瞌睡/master