Error when run from CI

[ghost]

Specifically, CircleCI:

yarn run test

yarn run v0.18.1
$ yarn run build-docs && nyc --reporter=html better-npm-run test 
yarn run v0.18.1
$ documentation build src/** --output docs/code/ --format html 
string_decoder.js:94
    buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
        ^

RangeError: out of range index
    at RangeError (native)
    at StringDecoder.fillLast (string_decoder.js:94:9)
    at StringDecoder.write (string_decoder.js:73:14)
    at readableAddChunk (_stream_readable.js:160:31)
    at ReadStream.Readable.push (_stream_readable.js:130:10)
    at onread (fs.js:1774:12)
    at FSReqWrap.wrapper [as oncomplete] (fs.js:675:17)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

yarn run test returned exit code 1

The same setup works when run locally.

[tmcw]

Thanks for the report! I'm not 100% sure what's going on here yet, but could you let me know which node version you're using? CircleCI's default, v0.10, is very old and is likely to cause problems with this and other libraries - eslint, for instance, doesn't even run with the CircleCI default. If it's the default, maybe trying upgrading to v4?

[ghost]

Whoops, I should have mentioned that we're enforcing node v6 on Circle.

[ghost]

@tmcw Any thoughts on this? I gave it a shot again but ran into the same issue.

[tmcw]

@bright-star it looks like you're running into this Node core bug that was introduced in 6.2.1 and fixed in 6.3.0. Try upgrading the version of Node on CircleCI to something 6.3.0 or newer?
nodejs/node#7308

[ghost]

Thanks for the update. We'll try that this week.

[ghost]

That worked out great, thanks!