Enable net/HTTP for Ruby Layer fails

[spongenee]

I added the environment variable OTEL_RUBY_INSTRUMENTATION_NET_HTTP_ENABLED: true and got the following error.

Is there anything else I need to do to enable net/http instrumentation? Without this variable, I do get traces from the lambda function.

{
    "errorMessage": "SIGTERM",
    "errorType": "Init<SignalException>",
    "stackTrace": [
        "/var/lang/lib/ruby/3.2.0/net/protocol.rb:229:in `wait_readable'",
        "/var/lang/lib/ruby/3.2.0/net/protocol.rb:229:in `rbuf_fill'",
        "/var/lang/lib/ruby/3.2.0/net/protocol.rb:199:in `readuntil'",
        "/var/lang/lib/ruby/3.2.0/net/protocol.rb:209:in `readline'",
        "/var/lang/lib/ruby/3.2.0/net/http/response.rb:158:in `read_status_line'",
        "/var/lang/lib/ruby/3.2.0/net/http/response.rb:147:in `read_new'",
        "/var/lang/lib/ruby/3.2.0/net/http.rb:2342:in `block in transport_request'",
        "/var/lang/lib/ruby/3.2.0/net/http.rb:2333:in `catch'",
        "/var/lang/lib/ruby/3.2.0/net/http.rb:2333:in `transport_request'",
        "/var/lang/lib/ruby/3.2.0/net/http.rb:2306:in `request'",
        "/var/lang/lib/ruby/3.2.0/net/http.rb:1917:in `get'",
        "/var/runtime/gems/aws_lambda_ric-3.1.2/lib/aws_lambda_ric/lambda_server.rb:26:in `block in next_invocation'",
        "/var/lang/lib/ruby/3.2.0/net/http.rb:1570:in `start'",
        "/var/runtime/gems/aws_lambda_ric-3.1.2/lib/aws_lambda_ric/lambda_server.rb:25:in `next_invocation'",
        "/var/runtime/gems/aws_lambda_ric-3.1.2/lib/aws_lambda_ric.rb:69:in `wait_for_invocation'",
        "/var/runtime/gems/aws_lambda_ric-3.1.2/lib/aws_lambda_ric.rb:63:in `start_runtime_loop'",
        "/var/runtime/gems/aws_lambda_ric-3.1.2/lib/aws_lambda_ric.rb:47:in `run'",
        "/var/runtime/gems/aws_lambda_ric-3.1.2/lib/aws_lambda_ric.rb:219:in `bootstrap_handler'",
        "/var/runtime/gems/aws_lambda_ric-3.1.2/lib/aws_lambda_ric.rb:201:in `start'",
        "/var/runtime/index.rb:4:in `<main>'"
    ]
}

[tylerbenson]

cc @xuan-cao-swi

[spongenee]

the instrumentation works! that error comes from the collector I believe