The runtime parameter of provided ("rust") is no longer supported for creating or updating AWS Lambda functions

[chenwumail]

cat serverless.yml service: my-new-app provider: name: aws runtime: rust memorySize: 128 package: individually: true plugins:

• serverless-rust functions: hello: handler: hello

npx serverless deploy Serverless: Building Rust hello func... Serverless: Running containerized build WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested Finished release [optimized] target(s) in 0.47s objcopy: stweoWU9: debuglink section already exists adding: bootstrap (deflated 61%) Serverless: Packaging service... Serverless: Uploading CloudFormation file to S3... Serverless: Uploading artifacts... Serverless: Uploading service hello.zip file to S3 (910.95 KB)... Serverless: Validating template... Serverless: Updating Stack... Serverless: Checking Stack update progress... ............ Serverless: Operation failed! Serverless: View the full error output: https://us-east-1.console.aws.amazon.com/cloudformation/home?region=us-east-1#/stack/detail?stackId=arn%3Aaws%3Acloudformation%3Aus-east-1%3A626560118522%3Astack%2Fmy-new-app-dev%2Fb7a41b20-d6c9-11ee-ac27-0eea54ae9421

Serverless Error ---------------------------------------

An error occurred: HelloLambdaFunction - Resource handler returned message: "The runtime parameter of provided is no longer supported for creating or updating AWS Lambda functions. We recommend you use the new runtime (provided.al2023) while creating or updating functions. (Service: Lambda, Status Code: 400, Request ID: 523dc506-8db4-4245-b6b0-6ee1e6825354)" (RequestToken: cce1044d-c5fa-0ceb-69e6-ad5fe36c6cb7, HandlerErrorCode: InvalidRequest).

Get Support -------------------------------------------- Docs: docs.serverless.com Bugs: github.com/serverless/serverless/issues Issues: forum.serverless.com

Your Environment Information --------------------------- Operating System: darwin Node Version: 18.18.2 Framework Version: 1.74.1 Plugin Version: 3.6.15 SDK Version: 2.3.1 Components Version: 2.31.10

[bnusunny]

The provided runtime is deprecated. Use provided.al2023 runtime, as suggested in the error message.

You should open an issue in serverless-rust repo.

https://github.com/softprops/serverless-rust

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[calavera]

We should probably remove serverless-rust from the README. That project has not been maintained in years.

[jtuliani]

@bnusunny The provided runtime (based on AL1) is deprecated. The provided.al2 and provided.al2023 runtimes are both still supported.

[bnusunny]

@jtuliani Thanks! I corrected it in my comments.