$ git clone -n https://gitee.com/yueeranna/libnccl.git /var/lib/mock/dist-an23-epao-build-353276-71021/root/chroot_tmpdir/scmroot/libnccl
Cloning into '/var/lib/mock/dist-an23-epao-build-353276-71021/root/chroot_tmpdir/scmroot/libnccl'...
$ git fetch origin df5f8d1378772eb5b9513407a29348e5b7a2f5c0:KOJI_FETCH_HEAD
From https://gitee.com/yueeranna/libnccl
 * [new ref]         df5f8d1378772eb5b9513407a29348e5b7a2f5c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df5f8d1 update to 2.19.3