composer_installで発生するエラーを解消したい

Question

実現したいこと

ここに実現したいことを箇条書きで書いてください。

• composer_installで発生するエラーを解消したい

前提

Symfony3.4.35
PHP 7.1.0
Composer　2.2.9

環境構築時のエラー

発生している問題・エラーメッセージ

Warning: The lock file is not up to date with the latest changes in composer.json. You may be getting outdated dependencies. It is recommended that you run `composer update` or `composer update <package name>`.
Dependency resolution completed in 0.004 seconds
Nothing to install, update or remove
Package doctrine/reflection is abandoned, you should avoid using it. Use roave/better-reflection instead.
Package fzaninotto/faker is abandoned, you should avoid using it. No replacement was suggested.
Package patchwork/jsqueeze is abandoned, you should avoid using it. No replacement was suggested.
Package sensio/distribution-bundle is abandoned, you should avoid using it. No replacement was suggested.
Package sensio/generator-bundle is abandoned, you should avoid using it. Use symfony/maker-bundle instead.
Package symfony/assetic-bundle is abandoned, you should avoid using it. Use symfony/webpack-encore-pack instead.
Package zendframework/zend-code is abandoned, you should avoid using it. Use laminas/laminas-code instead.
Package zendframework/zend-eventmanager is abandoned, you should avoid using it. Use laminas/laminas-eventmanager instead.
Package phpunit/php-token-stream is abandoned, you should avoid using it. No replacement was suggested.
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Generating autoload files
> post-autoload-dump: PackageVersions\Installer->dumpVersionsClass
composer/package-versions-deprecated: Generating version class...
composer/package-versions-deprecated: ...done generating version class
1 package you are using is looking for funding.
Use the `composer fund` command to find out more!
> post-install-cmd: @symfony-build-bootstrap
> symfony-build-bootstrap: Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::buildBootstrap
Script Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::buildBootstrap handling the symfony-build-bootstrap event terminated with an exception


  [Symfony\Component\Process\Exception\ProcessTimedOutException]
  The process "'/usr/local/bin/php' '/var/www/xxxxxx/xxxxxx_staff/vendor/sensio/distribution-bundle/Composer/../Resources/bin/build_bootstrap.php' 'var' 'app' '--use-new-directory-structure'" exceeded
  the timeout of 300 seconds.


Exception trace:
 () at phar:///usr/local/bin/composer/vendor/symfony/process/Process.php:1193
 Symfony\Component\Process\Process->checkTimeout() at phar:///usr/local/bin/composer/vendor/symfony/process/Process.php:356
 Symfony\Component\Process\Process->wait() at phar:///usr/local/bin/composer/vendor/symfony/process/Process.php:198
 Symfony\Component\Process\Process->run() at /var/www/xxxxxx/xxxxxx_staff/vendor/sensio/distribution-bundle/Composer/ScriptHandler.php:311
 Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::executeBuildBootstrap() at /var/www/xxxxxx/xxxxxx_staff/vendor/sensio/distribution-bundle/Composer/ScriptHandler.php:88
 Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::buildBootstrap() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:341
 Composer\EventDispatcher\EventDispatcher->executeEventPhpScript() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:220
 Composer\EventDispatcher\EventDispatcher->doDispatch() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:87
 Composer\EventDispatcher\EventDispatcher->dispatch() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:200
 Composer\EventDispatcher\EventDispatcher->doDispatch() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:102
 Composer\EventDispatcher\EventDispatcher->dispatchScript() at phar:///usr/local/bin/composer/src/Composer/Installer.php:341
 Composer\Installer->run() at phar:///usr/local/bin/composer/src/Composer/Command/InstallCommand.php:136
 Composer\Command\InstallCommand->execute() at phar:///usr/local/bin/composer/vendor/symfony/console/Command/Command.php:245
 Symfony\Component\Console\Command\Command->run() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:835
 Symfony\Component\Console\Application->doRunCommand() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:185
 Symfony\Component\Console\Application->doRun() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:310
 Composer\Console\Application->doRun() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:117
 Symfony\Component\Console\Application->run() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:122
 Composer\Console\Application->run() at phar:///usr/local/bin/composer/bin/composer:63
 require() at /usr/local/bin/composer:24

install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-suggest] [--no-dev] [--no-autoloader] [--no-scripts] [--no-progress] [--no-install] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--] [<packages>]...

試したこと

the timeout of 300 secondsと記載があったので、
config.jsonに
"process-timeout": 0
を追加したのですが、特に変化無し

何かわかる方、ご指導いただきたいです。

Answer 1

■原因
載せていただいたエラーの下記がタイムアウトになっている

Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::buildBootstrap

■対応

1. まずロックファイルが最新ではない場合は、composer updateを実行して最新にする。
2. composer.lockファイルを削除します。その後、composer installを再実行。
3. 下記のようにタイムアウト値を増やす。

composer install --timeout=600