$ git clone -n https://gitee.com/zhonglingh/faiss.git /var/lib/mock/dist-an23-epao-build-358142-71130/root/chroot_tmpdir/scmroot/faiss
Cloning into '/var/lib/mock/dist-an23-epao-build-358142-71130/root/chroot_tmpdir/scmroot/faiss'...
$ git reset --hard 3fdc490b1b60cca16dcd833e577cf9ccc07d91da
HEAD is now at 3fdc490 init from upstream