Add in-tree buildkite pipeline

ci/test-cuda.sh

@@ -0,0 +1,17 @@
+#!/bin/bash -e
+
+cd $(dirname $0)/..
+
+if [[ -z "$libcuda_verify_ed25519_URL" ]]; then
+  echo libcuda_verify_ed25519_URL undefined
+  exit 1
+fi
+
+export LD_LIBRARY_PATH=/usr/local/cuda/lib64
+export PATH=$PATH:/usr/local/cuda/bin
+curl -X GET -o libcuda_verify_ed25519.a "$libcuda_verify_ed25519_URL"
+
+source $HOME/.cargo/env
+cargo test --features=cuda
+
+exit 0