An in-range update of cross-env is breaking the build 🚨

Nobody has claimed this yet.

## The devDependency [cross-env](https://github.com/kentcdodds/cross-env) was updated from `5.2.0` to `5.2.1`.

🚨 [View failing branch](https://github.com/maple3142/mapleutil/compare/master...maple3142:greenkeeper%2Fcross-env-5.2.1).

This version is **covered** by your **current version range** and after updating it in your project **the build failed**.

cross-env is a devDependency of this project. It **might not break your production code or affect downstream projects**, but probably breaks your build or test tools, which may **prevent deploying or publishing**.

Status Details

- ❌ **continuous-integration/travis-ci/push:** The Travis CI build failed ([Details](https://travis-ci.org/maple3142/mapleutil/builds/579235941?utm_source=github_status&utm_medium=notification)).

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Release Notes for v5.2.1

5.2.1 (2019-08-31)

Bug Fixes

• remove is-windows dependency (#207) (a75fd0e)

Commits

The new version differs by 6 commits.

• a75fd0e fix: remove is-windows dependency (#207)


• 4889923 docs: add note for windows issues


• 2b36bb3 docs: add Jason-Cooke as a contributor (#201)


• 41ab3b0 docs: Fix typo (#200)


• 553705c docs(README): list @naholyr/cross-env in Other Solutions section (#189)


• 5d0f19f docs: remove codesponsor (#186)

See the full diff

FAQ and help

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).

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Your [Greenkeeper](https://greenkeeper.io) Bot :palm_tree:

Start with the failing branch comparison and the linked Travis CI build to identify why cross-env 5.2.1 breaks the project. Compare the dependency changes from 5.2.0 to 5.2.1, then verify that the build passes after the required fix or dependency decision.

Written by the indexing model from the issue text.