$ git clone -n https://gitee.com/yueeranna/libnccl.git /var/lib/mock/dist-an8-epao-build-290506-65012/root/chroot_tmpdir/scmroot/libnccl
Cloning into '/var/lib/mock/dist-an8-epao-build-290506-65012/root/chroot_tmpdir/scmroot/libnccl'...
$ git reset --hard ea88f386da8262468a52a661f6c299576806bfa3
HEAD is now at ea88f38 init 2.18.3
$ git lfs pull