`ring` Rust dependency build failure with Nixpacks

Questions / Help Build debugging
5

That’s a little odd, but I’m not entirely surprised!

There’s this logic in flyctl:

	for _, kv := range os.Environ() {
		if strings.HasPrefix(kv, "NIXPACKS_") {
			cmd.Env = append(cmd.Env, kv)
		}
	}

This should pass along any NIXPACKS_ prefixed env vars. I’m fairly sure this worked. There’s slightly more info here: Build images with nixpacks - #18 by jerome

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