Failing to build on Windows WSL2 with docker image

[drodil]

🐛 Bug description

Code fails to compile in the lambda-rust container on Windows WSL2 with Docker. The following error occurs:

Status: Downloaded newer image for softprops/lambda-rust:0.2.7-rust-1.43.1
error: could not find `Cargo.toml` in `/code` or any parent directory
Serverless: Rust build encountered an error: undefined 1.

  Error --------------------------------------------------

  Error:
      at functions.forEach (/home/drodil/code/rustybeer-aws-lambda/node_modules/serverless-rust/index.js:289:15)
      at Array.forEach (<anonymous>)
      at RustPlugin.build (/home/drodil/code/rustybeer-aws-lambda/node_modules/serverless-rust/index.js:269:22)
      at BbPromise.reduce (/home/drodil/code/rustybeer-aws-lambda/node_modules/serverless/lib/classes/PluginManager.js:498:55)
      at tryCatcher (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/util.js:16:23)
      at Object.gotValue (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/reduce.js:168:18)
      at Object.gotAccum (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/reduce.js:155:25)
      at Object.tryCatcher (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/util.js:16:23)
      at Promise._settlePromiseFromHandler (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/promise.js:547:31)
      at Promise._settlePromise (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/promise.js:604:18)
      at Promise._settlePromise0 (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/promise.js:649:10)
      at Promise._settlePromises (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/promise.js:729:18)
      at _drainQueueStep (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/async.js:93:12)
      at _drainQueue (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/async.js:86:9)
      at Async._drainQueues (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/async.js:102:5)
      at Immediate.Async.drainQueues [as _onImmediate] (/home/drodil/code/rustybeer-aws-lambda/node_modules/bluebird/js/release/async.js:15:14)
      at runCallback (timers.js:705:18)
      at tryOnImmediate (timers.js:676:5)
      at processImmediate (timers.js:658:5)
      at process.topLevelDomainCallback (domain.js:126:23)

Might be related or duplicate to https://github.com/softprops/lambda-rust/issues/8

🤔 Expected Behavior

Compiling and deployment works.

👟 Steps to reproduce

serverless deploy

The deployment works on MacOS with the same source files.

🌍 Your environment

Your Environment Information ---------------------------

• Operating System: linux (Ubuntu 18.04 on WSL2)
• Node Version: 10.19.0
• Framework Version: 2.4.0 (local)
• Plugin Version: 4.0.4
• SDK Version: 2.3.2
• Components Version: 3.2.1
• Docker Engine version: v19.03.13