$ git clone -n https://gitee.com/zhonglingh/faiss.git /var/lib/mock/dist-an23-epao-build-357847-71130/root/chroot_tmpdir/scmroot/faiss
Cloning into '/var/lib/mock/dist-an23-epao-build-357847-71130/root/chroot_tmpdir/scmroot/faiss'...
$ git reset --hard dd62a8b108db81ba1863ec155f86994ffbcba6e2
HEAD is now at dd62a8b init from upstream