Xdebug failing on php-nightly for ppc64le architecture

I am trying to run xdebug/xdebug package on travis ci for ppc64le architecture, but its failing to run xdebug on php -nightly. Below is the log

=====================================================================
1221FAILED TEST SUMMARY
1222---------------------------------------------------------------------
1223Test for bug #703: Line in heredoc marked as not executed [tests/coverage/bug00703.phpt]
1224Test for bug #622: Working with eval() code is inconvenient and difficult (>= PHP 7.4) [tests/debugger/bug00622-php74.phpt]
1225Test for bug #978: Inspection of array with negative keys fails [tests/debugger/bug00978-001.phpt]
1226Test for bug #1388: Resolved Breakpoint: resolved to changed line (normal function) (>= PHP 7.4) [tests/debugger/bug01388-02-php74.phpt]
1227Test for bug #1388: Resolved Breakpoint: resolved to changed line (method) (>= PHP 7.4) [tests/debugger/bug01388-03-php74.phpt]
1228Test for bug #1388: Resolved Breakpoint: resolved to changed line (main body) [tests/debugger/bug01388-04.phpt]
1229Test for bug #1388: Resolved Breakpoint: resolved to changed line (WI-6916) [tests/debugger/bug01388-05.phpt]
1230Test for bug #1388: Resolved Breakpoint: resolved to changed line (WI-2898) [tests/debugger/bug01388-06.phpt]
1231Test for bug #1388: Resolved Breakpoint: include files (>= PHP 7.4) [tests/debugger/bug01388-08-php74.phpt]
1232Test for bug #1388: Resolved Breakpoint in a closure [tests/debugger/bug01388-09.phpt]
1233Test for bug #1388: Resolved Breakpoint in a closure in function [1] (>= PHP 7.4) [tests/debugger/bug01388-10-php74.phpt]
1234Test for bug #1388: Resolved Breakpoint in a closure in function [2] (>= PHP 7.4) [tests/debugger/bug01388-11-php74.phpt]
1235Test for bug #1388: Resolved Breakpoint in an eval statement in function [tests/debugger/bug01388-12.phpt]
1236Test for bug #1388: Resolved Breakpoint: resolved with breakpoint set in current scope [tests/debugger/bug01388-18.phpt]
1237Test for bug #1388: Resolved Breakpoint: resolved with breakpoint set in current scope [tests/debugger/bug01388-19.phpt]
1238Test for bug #1388: Resolved Breakpoint: resolved with breakpoint set in current scope [tests/debugger/bug01388-20.phpt]
1239Test for bug #173: Xdebug segfaults using SPL ArrayIterator [tests/tracing/bug00173.phpt]
1240=====================================================================
1241
1242Posting to http://qa.php.net/buildtest-process.php
1243The command “$TEST_PHP_EXECUTABLE -n run-xdebug-tests.php -q -x --show-diff” exited with 1.

Please let me know the whether xdebug is available on php nightly or not. I am a newbie to here, so please excuse for mistakes.

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