invoke local docker leaves orphan container when serverless process is killed

[endeepak]

This is a Bug Report

Description

• What went wrong?
  invoke local --docker leaves orphan container when serverless process is killed in between

• What did you expect should have happened?
  Serverless should stop the container on exit i.e. cleanup resources

• What was the config you used?

serverless.yml

service: debuggable-lambda

provider:
  name: aws
  runtime: nodejs8.10

functions:
  hello:
    handler: handler.hello

handler.js

'use strict';

require('inspector').open(5678, "0.0.0.0", true);
debugger;

module.exports.hello = async (event) => {
  let var_to_debug = "hello"
  return var_to_debug;
};

• What stacktrace or error message from your provider did you see?

➜  debuggable-lambda docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES

➜  debuggable-lambda sls invoke local -f hello --docker
Serverless: Packaging service...
Serverless: Excluding development dependencies...
Serverless: Building Docker image...
START RequestId: 907d8a72-8f7e-138a-66ae-4eccfb86e835 Version: $LATEST

Debugger listening on ws://0.0.0.0:5678/9bc4fce5-2a39-402b-9c8f-b1ebf292a6d1
For help see https://nodejs.org/en/docs/inspector

^C

➜  debuggable-lambda docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS               NAMES
73e5fab6432a        sls-docker          "/var/lang/bin/node …"   8 seconds ago       Up 7 seconds                            modest_mendeleev

Similar or dependent issues: None

Additional Data

• Serverless Framework Version you're using: 1.40.0
• Operating System: Mac OS X
• Stack Trace: Please see above
• Provider Error messages: Please see above