$ git clone -n https://gitee.com/yueeranna/libnccl.git /var/lib/mock/dist-an23-epao-build-353244-71021/root/chroot_tmpdir/scmroot/libnccl
Cloning into '/var/lib/mock/dist-an23-epao-build-353244-71021/root/chroot_tmpdir/scmroot/libnccl'...
$ git reset --hard a3d06a4498f577a432abe292701f0c78d51ed6bd
HEAD is now at a3d06a4 update to 2.19.3