$ git clone -n https://gitee.com/zhonglingh/faiss /var/lib/mock/dist-an23-epao-build-358119-71130/root/chroot_tmpdir/scmroot/faiss
Cloning into '/var/lib/mock/dist-an23-epao-build-358119-71130/root/chroot_tmpdir/scmroot/faiss'...
$ git reset --hard origin/a23
HEAD is now at d6001a2 init from upstream