"phpunit --self-update" does not work in PHPUnit 4.8.0

[sebastianbergmann]

$ wget https://phar.phpunit.de/phpunit-4.8.0.phar

$ php phpunit-4.8.0.phar --self-update
PHPUnit 4.8.0 by Sebastian Bergmann and contributors.

PHP Warning:  copy(phar://phpunit-4.8.0.phar/ca.pem): failed to open stream: phar error: "ca.pem" is not a file in phar "phpunit-4.8.0.phar" in phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php on line 794
PHP Stack trace:
PHP   1. {main}() /home/sb/phpunit-4.8.0.phar:0
PHP   2. PHPUnit_TextUI_Command::main() /home/sb/phpunit-4.8.0.phar:538
PHP   3. PHPUnit_TextUI_Command->run() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:100
PHP   4. PHPUnit_TextUI_Command->handleArguments() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:110
PHP   5. PHPUnit_TextUI_Command->handleSelfUpdate() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:484
PHP   6. copy() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:794
Updating the PHPUnit PHAR ... PHP Warning:  failed loading cafile stream: `/tmp/ca.pem' in phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php on line 817
PHP Stack trace:
PHP   1. {main}() /home/sb/phpunit-4.8.0.phar:0
PHP   2. PHPUnit_TextUI_Command::main() /home/sb/phpunit-4.8.0.phar:538
PHP   3. PHPUnit_TextUI_Command->run() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:100
PHP   4. PHPUnit_TextUI_Command->handleArguments() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:110
PHP   5. PHPUnit_TextUI_Command->handleSelfUpdate() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:484
PHP   6. file_get_contents() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:817
PHP Warning:  file_get_contents(): Failed to enable crypto in phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php on line 817
PHP Stack trace:
PHP   1. {main}() /home/sb/phpunit-4.8.0.phar:0
PHP   2. PHPUnit_TextUI_Command::main() /home/sb/phpunit-4.8.0.phar:538
PHP   3. PHPUnit_TextUI_Command->run() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:100
PHP   4. PHPUnit_TextUI_Command->handleArguments() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:110
PHP   5. PHPUnit_TextUI_Command->handleSelfUpdate() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:484
PHP   6. file_get_contents() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:817
PHP Warning:  file_get_contents(https://phar.phpunit.de/phpunit.phar): failed to open stream: operation failed in phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php on line 817
PHP Stack trace:
PHP   1. {main}() /home/sb/phpunit-4.8.0.phar:0
PHP   2. PHPUnit_TextUI_Command::main() /home/sb/phpunit-4.8.0.phar:538
PHP   3. PHPUnit_TextUI_Command->run() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:100
PHP   4. PHPUnit_TextUI_Command->handleArguments() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:110
PHP   5. PHPUnit_TextUI_Command->handleSelfUpdate() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:484
PHP   6. file_get_contents() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:817
PHP Warning:  unlink(/tmp/ca.pem): No such file or directory in phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php on line 834
PHP Stack trace:
PHP   1. {main}() /home/sb/phpunit-4.8.0.phar:0
PHP   2. PHPUnit_TextUI_Command::main() /home/sb/phpunit-4.8.0.phar:538
PHP   3. PHPUnit_TextUI_Command->run() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:100
PHP   4. PHPUnit_TextUI_Command->handleArguments() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:110
PHP   5. PHPUnit_TextUI_Command->handleSelfUpdate() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:484
PHP   6. unlink() phar:///home/sb/phpunit-4.8.0.phar/phar/phpunit/TextUI/Command.php:834
 done

internal corruption of phar "/tmp/phpunitRJye0w.phar" (truncated entry)

[sebastianbergmann]

Somehow the path of the ca.pem seems to have changed inside the PHAR.

PHPUnit 4.7.7

$ wget https://phar.phpunit.de/phpunit-4.7.7.phar

$ phar list -f phpunit-4.7.7.phar|grep pem
|-phar:///home/sb/phpunit-4.7.7.phar/ca.pem

PHPUnit 4.8.0

$ wget https://phar.phpunit.de/phpunit-4.8.0.phar

$ phar list -f phpunit-4.8.0.phar|grep pem
|-phar:///home/sb/phpunit-4.8.0.phar/phar/ca.pem