$ git clone -n https://gitee.com/opencloudos-stream/nccl-cuda-12.2.git /var/lib/mock/dist-oc9-epol-build-253683-84318/root/chroot_tmpdir/scmroot/nccl-cuda-12.2
Cloning into '/var/lib/mock/dist-oc9-epol-build-253683-84318/root/chroot_tmpdir/scmroot/nccl-cuda-12.2'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nccl-cuda-12.2
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a41805 !1 spec: nccl-cuda-12.2 from sage workspace Merge pull request !1 from zixt/master