Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [node:assert:95
  throw new AssertionError(obj);
  ^
AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:
+ actual - expected
+ '\nfiller\n'
- 'goodbye\n'
    at ChildProcess.<anonymous> (/builddir/build/BUILD/nodejs22-22.15.1-build/node-v22.15.1/test/parallel/test-child-process-stdout-flush-exit.js:54:12)
    at ChildProcess.<anonymous> (/builddir/build/BUILD/nodejs22-22.15.1-build/node-v22.15.1/test/common/index.js:435:15)
    at ChildProcess.emit (node:events:518:28)
    at maybeClose (node:internal/child_process:1101:16)
    at ChildProcess._handle.onexit (node:internal/child_process:304:5) {
  generatedMessage: true,
  code: 'ERR_ASSERTION',
  actual: '\nfiller\n',
  expected: 'goodbye\n',
  operator: 'strictEqual'
}
Node.js v22.15.1]: [Issue in check section - test failing]

Issue: Test failed due to a flaky nature of parallel tests, race condition
Resolution: Either don't make all test fails, fail the build or just rerun the build