$ git clone -n https://gitee.com/opencloudos-stream/varnish.git /var/lib/mock/dist-rebuild-after-rpm-check-build-178389-11353/root/chroot_tmpdir/scmroot/varnish
Cloning into '/var/lib/mock/dist-rebuild-after-rpm-check-build-178389-11353/root/chroot_tmpdir/scmroot/varnish'...
error: RPC failed; HTTP 500 curl 22 The requested URL returned error: 500
fatal: expected flush after ref listing