Question
I am trying to send pull request to Joomla/joomla-cms on GitHub but it says Travis CI build failed. On Travis-CI the error details shows
https://stackoverflow.com/questions/23305713
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RussianWarning: This development build of composer is over 30 days old. It is recommended to update it by running "/home/travis/.phpenv/versions/5.4.25/bin/composer.phar self-update" to get the latest version.
I am unable to locate the source of error but I guess the repository/branch I am trying to push is containing older version of composer. If this is the case then how am I supposed to get out of this trouble.
Please suggest and do let me know if any other information is required regarding this.
Solution
I can very easily see that the PHPUnit call failed with 10 failures. Scroll down a bit to see the output at around line 814 of the shell dump.
Travis CI never fails due to an outdated Composer version (but you could add a call of composer self-update to the .travis.yml file as before_script) unless you did something very advanced with Composer that is not yet supported in the older version.
