Composer cannot update or install PHPUnit/php-code-coverage

Question

Problem:

I'm trying to run composer update, but it crashes on trying to install PHPUnit/php-code-coverage. (I'm running update to try and solve a different problem, but that's probably not relevant.)

What seems to be happening is composer update starts off fine and tries to update other packages, but whenever it reaches PHPUnit/php-code-coverage it crashes immediately.

Output from the CLI:

composer update
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 31 installs, 0 updates, 0 removals
  - Installing phpunit/php-code-coverage (5.2.4): Loading from cache

And then the CLI (php.exe) crashes with error code c0000005.

Composer.json:

//...
"require": {
    "php": ">=7.0.0",
    "algolia/algoliasearch-client-php": "1.23.1",
    "barryvdh/laravel-dompdf": "^0.8.1",
    "barryvdh/laravel-ide-helper": "v2.4.1",
    "codeception/codeception": "2.3.6",
    "fideloper/proxy": "~3.3",
    "laravel/framework": "5.5.*",
    "laravel/scout": "3.0.x-dev",
    "laravel/tinker": "~1.0",
    "mollie/mollie-api-php": "1.9.*",
    "stripe/stripe-php": "^5.6"
},
"require-dev": {
    "filp/whoops": "~2.0",
    "fzaninotto/faker": "~1.4",
    "mockery/mockery": "0.9.*",
    "phpunit/phpunit": "~6.0"
},
//...

What I've tried:

Changing the PHPUnit version to 7.0 didn't work and gave the same errors.
composer self-update wasn't necessary and didn't solve the issue.
composer require --dev phpunit/phpunit ^6.4 (as suggested in the official documentation of PHPUnit) updates composer.json and crashes.
composer install tries to reverse a lot of updates and then also crashes on phpunit/php-code-coverage. composer update then updates the reverted updates from install again (before crashing).
deleting the entire vendor folder and reinstalling it also crashed.
Moving phpunit/phpunit to require instead of require-dev, then running composer update also crashed.
PHP itself is version 7.1.10, so I don't think it's the problem.

Are you running a VM? I had a problem where Composer would use up all the memory. I had to create a swap to use Composer. — jjok
– jjok, Commented Nov 29, 2017 at 14:56
Did you try composer clearcache and then removing vendor-folder before composer update -v ? — Tamali
– Tamali, Commented Nov 30, 2017 at 20:44
Your issue is more windows/php related than a composer related, can you paste full crash log? Follow these instructions to get it support.microsoft.com/en-us/help/2722492/… — lchachurski
– lchachurski, Commented Dec 2, 2017 at 22:06

Friedrich · Accepted Answer · 2018-06-17 11:26:27Z

4

I had the same problem with the package phpunit\php-code-coverage. It's caused by a too long path.

You use --prefer-source as workaround:

composer install --prefer-source

This solution I found also here.

answered Jun 17, 2018 at 11:26

Friedrich

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1 Comment

J.erome Over a year ago

Friedrich you are a real hero !

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