ERROR (node:8) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.

[betimer]

Is there an existing issue for this?

• I have checked for existing issues https://github.com/getsentry/sentry-javascript/issues
• I have reviewed the documentation https://docs.sentry.io/
• I am using the latest SDK release https://github.com/getsentry/sentry-javascript/releases

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/aws-serverless

SDK Version

9.12.0

Framework Version

Node 22

Link to Sentry event

No response

Reproduction Example/SDK Setup

Error log:

ERROR	(node:8) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
    at node:punycode:7:10
    at BuiltinModule.compileForInternalLoader (node:internal/bootstrap/realm:399:7)
    at BuiltinModule.compileForPublicLoader (node:internal/bootstrap/realm:338:10)
    at loadBuiltinModule (node:internal/modules/helpers:110:7)
    at Function._load (node:internal/modules/cjs/loader:1080:17)
    at TracingChannel.traceSync (node:diagnostics_channel:322:14)
    at wrapModuleLoad (node:internal/modules/cjs/loader:220:24)
    at Module.<anonymous> (node:internal/modules/cjs/loader:1311:12)
    at Module.o (/node_modules/require-in-the-middle/index.js:256:27)
    at Module.CS._require.eo.require (/node_modules/require-in-the-middle/index.js:181:27)

Steps to Reproduce

Package that @sentry/aws-serverless used

PS C:\repos\serverless-backend> npm ls require-in-the-middle
mgd_serverless_functions@1.0.0 C:\repos\serverless-backend
└─┬ @sentry/aws-serverless@9.12.0
  └─┬ @opentelemetry/instrumentation@0.57.2
    └── require-in-the-middle@7.5.2

Expected Result

Fix the package issue for @opentelemetry/instrumentation

Actual Result

Using deprecated function and show warnings in AWS Lambda

[s1gr1d]

Hello, can you run npm explain (docs) to see which package is responsible for installing punycode? This issue probably has to be fixed by the package using punycode as they mention that it has to be imported in a special way.

Cross-Linking this as the issue has been already posted in require-in-the-middle: nodejs/require-in-the-middle#95

[betimer]

@s1gr1d it shows in eslint, but the final bundle I am using esbuild and eslint is not included in the final bundle. The final bundle if I run npm ls require-in-the-middle, it only shows @sentry/aws-serverless is using it.

PS C:\repos\serverless-backend> npm explain punycode
punycode@2.3.1 dev
node_modules/punycode
  punycode@"^2.1.0" from uri-js@4.4.1
  node_modules/uri-js
    uri-js@"^4.2.2" from ajv@6.12.6
    node_modules/ajv
      ajv@"^6.12.4" from @eslint/eslintrc@3.3.1
      node_modules/@eslint/eslintrc
        @eslint/eslintrc@"^3.3.1" from eslint@9.25.1
        node_modules/eslint
          dev eslint@"^9.25.1" from the root project
          peer eslint@"^6.0.0 || ^7.0.0 || >=8.0.0" from @eslint-community/eslint-utils@4.4.1
          node_modules/@eslint-community/eslint-utils
            @eslint-community/eslint-utils@"^4.4.0" from @typescript-eslint/utils@8.31.0
            node_modules/@typescript-eslint/utils
              @typescript-eslint/utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
              node_modules/@typescript-eslint/eslint-plugin
                dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
              @typescript-eslint/utils@"8.31.0" from @typescript-eslint/type-utils@8.31.0
              node_modules/@typescript-eslint/type-utils
                @typescript-eslint/type-utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
                node_modules/@typescript-eslint/eslint-plugin
                  dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
            @eslint-community/eslint-utils@"^4.2.0" from eslint@9.25.1
          peer eslint@"^8.57.0 || ^9.0.0" from @typescript-eslint/eslint-plugin@8.31.0
          node_modules/@typescript-eslint/eslint-plugin
            dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
          peer eslint@"^8.57.0 || ^9.0.0" from @typescript-eslint/parser@8.31.0
          node_modules/@typescript-eslint/parser
            dev @typescript-eslint/parser@"^8.31.0" from the root project
            peer @typescript-eslint/parser@"^8.0.0 || ^8.0.0-alpha.0" from @typescript-eslint/eslint-plugin@8.31.0
            node_modules/@typescript-eslint/eslint-plugin
              dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
          peer eslint@"^8.57.0 || ^9.0.0" from @typescript-eslint/type-utils@8.31.0
          node_modules/@typescript-eslint/type-utils
            @typescript-eslint/type-utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
            node_modules/@typescript-eslint/eslint-plugin
              dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
          peer eslint@"^8.57.0 || ^9.0.0" from @typescript-eslint/utils@8.31.0
          node_modules/@typescript-eslint/utils
            @typescript-eslint/utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
            node_modules/@typescript-eslint/eslint-plugin
              dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
            @typescript-eslint/utils@"8.31.0" from @typescript-eslint/type-utils@8.31.0
            node_modules/@typescript-eslint/type-utils
              @typescript-eslint/type-utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
              node_modules/@typescript-eslint/eslint-plugin
                dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
          peer eslint@">=7.0.0" from eslint-config-prettier@10.1.2
          node_modules/eslint-config-prettier
            dev eslint-config-prettier@"^10.1.2" from the root project
      ajv@"^6.12.4" from eslint@9.25.1
      node_modules/eslint
        dev eslint@"^9.25.1" from the root project
        peer eslint@"^6.0.0 || ^7.0.0 || >=8.0.0" from @eslint-community/eslint-utils@4.4.1
        node_modules/@eslint-community/eslint-utils
          @eslint-community/eslint-utils@"^4.4.0" from @typescript-eslint/utils@8.31.0
          node_modules/@typescript-eslint/utils
            @typescript-eslint/utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
            node_modules/@typescript-eslint/eslint-plugin
              dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
            @typescript-eslint/utils@"8.31.0" from @typescript-eslint/type-utils@8.31.0
            node_modules/@typescript-eslint/type-utils
              @typescript-eslint/type-utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
              node_modules/@typescript-eslint/eslint-plugin
                dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
          @eslint-community/eslint-utils@"^4.2.0" from eslint@9.25.1
        peer eslint@"^8.57.0 || ^9.0.0" from @typescript-eslint/eslint-plugin@8.31.0
        node_modules/@typescript-eslint/eslint-plugin
          dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
        peer eslint@"^8.57.0 || ^9.0.0" from @typescript-eslint/parser@8.31.0
        node_modules/@typescript-eslint/parser
          dev @typescript-eslint/parser@"^8.31.0" from the root project
          peer @typescript-eslint/parser@"^8.0.0 || ^8.0.0-alpha.0" from @typescript-eslint/eslint-plugin@8.31.0
          node_modules/@typescript-eslint/eslint-plugin
            dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
        peer eslint@"^8.57.0 || ^9.0.0" from @typescript-eslint/type-utils@8.31.0
        node_modules/@typescript-eslint/type-utils
          @typescript-eslint/type-utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
          node_modules/@typescript-eslint/eslint-plugin
            dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
        peer eslint@"^8.57.0 || ^9.0.0" from @typescript-eslint/utils@8.31.0
        node_modules/@typescript-eslint/utils
          @typescript-eslint/utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
          node_modules/@typescript-eslint/eslint-plugin
            dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
          @typescript-eslint/utils@"8.31.0" from @typescript-eslint/type-utils@8.31.0
          node_modules/@typescript-eslint/type-utils
            @typescript-eslint/type-utils@"8.31.0" from @typescript-eslint/eslint-plugin@8.31.0
            node_modules/@typescript-eslint/eslint-plugin
              dev @typescript-eslint/eslint-plugin@"^8.31.0" from the root project
        peer eslint@">=7.0.0" from eslint-config-prettier@10.1.2
        node_modules/eslint-config-prettier
          dev eslint-config-prettier@"^10.1.2" from the root project