puppeteer: puppeteer screenshot running on aws lambda crashes when encountering large image on site

Steps to reproduce

Tell us about your environment:

• Puppeteer version: 1.12.2
• Platform / OS version: aws lambda
• URLs (if applicable):
• Node.js version: 8.10
• Lambda memory size: 3gb (with 30 sec timeout)

What steps will reproduce the problem?

const chromium = require('chrome-aws-lambda');
const puppeteer = require('puppeteer-core');

const SCREENSHOT_WIDTH = 1200;
const SCREENSHOT_HEIGHT = 808;

exports.handler = async (event, context, callback) => {
  let url = '';
  let tokenHash = '';

  if (event.queryStringParameters) {
    if (event.queryStringParameters.url) {
      url = event.queryStringParameters.url;
    }

    if (event.queryStringParameters.t) {
      tokenHash = event.queryStringParameters.t;
    }
  }

  let browser = null;
  let rawScreenshot = null;
  try {

    browser = await puppeteer.launch({
      args: chromium.args,
      executablePath: await chromium.executablePath,
      headless: chromium.headless,
    });
    
    const page = await browser.newPage();
    await page.setViewport({ width: SCREENSHOT_WIDTH, height: SCREENSHOT_HEIGHT });
    await page.goto(url, {});
  
    rawScreenshot = await page.screenshot({});
    await page.close();

  } catch (e) {
    console.log('token hash: ' + tokenHash);
    console.log(e);

    callback(null, {
      statusCode: 500,
      body: e.message,
      headers: {
        'Content-Type': 'text/plain',
      },
    });
  } finally {
    if (browser !== null) {
      await browser.close();
    }
  }

  callback(null, {
    statusCode: 200,
    isBase64Encoded: true,
    body: rawScreenshot.toString('base64'),
    headers: {
      'Content-Type': 'image/png',
    },
  });
};

1. I deploy my function to AWS lambda and I invoke it with the url param
2. sample site I’m using https://bluelitephotography.myportfolio.com

What is the expected result? A screenshot being returned

What happens instead? I consistently get the following error:

Protocol error (Page.captureScreenshot): Target closed.

Notice the 4.5 mb image being loaded on that page. The same code return screenshot successfully with most other websites.