Process completed with exit code 2.

--- stdout --- Test failure: 'should invoke `initialize` correctly' Location: test/es-module/test-esm-loader-hooks.mjs:490:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ 'hooks initialize 1', + 'hooks initialize 1', '' ] at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:501:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Promise.all (index 0) at async Suite.run (node:internal/test_runner/test:1518:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should have `register` accept URL objects as `parentURL`' Location: test/es-module/test-esm-loader-hooks.mjs:545:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ '', 'hooks initialize 1', + 'hooks initialize 1', '{"default":"foo"}' ] at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:570:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should have `register` work with cjs' Location: test/es-module/test-esm-loader-hooks.mjs:576:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ '', 'hooks initialize 1', + 'hooks initialize 1', '{"default":"foo"}' ] at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:598:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should execute `initialize` in sequence' Location: test/es-module/test-esm-loader-hooks.mjs:636:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ 'hooks initialize 1', + 'hooks initialize 1', 'result 1 undefined', 'hooks initialize 2', + 'hooks initialize 2', 'result 2 undefined', '' ] at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:655:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs

--- stdout --- Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-run-global-hooks.mjs:142:7 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs:162:16) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-run-global-hooks.mjs:142:7 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs:162:16) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs

--- stdout --- Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'HelloWorldWorld' - 'HelloWorld' ^ at Object.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-writefile-with-fd.js:29:12) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'HelloWorldWorld', expected: 'HelloWorld', operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-writefile-with-fd.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: '123123' !== '123' at Object.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-write-file-sync.js:87:10) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: '123123', expected: '123', operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-write-file-sync.js

--- stdout --- Test failure: 'performs flush' Location: test/parallel/test-fs-append-file-flush.js:27:11 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1 !== 0 at checkCalls (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:31:14) at TestContext.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:46:5) at Test.runInAsyncScope (node:async_hooks:213:14) at Test.run (node:internal/test_runner/test:1106:25) at Test.start (node:internal/test_runner/test:1003:17) at TestContext.test (node:internal/test_runner/test:378:20) at TestContext.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:27:11) at async Test.run (node:internal/test_runner/test:1113:7) at async startSubtestAfterBootstrap (node:internal/test_runner/harness:358:3) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1, expected: 0, operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1167 !== 2334 at Object.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-sync.js:43:8) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1167, expected: 2334, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-sync.js

Process completed with exit code 2.

--- stdout --- Test failure: 'should invoke `initialize` correctly' Location: test/es-module/test-esm-loader-hooks.mjs:490:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ 'hooks initialize 1', + 'hooks initialize 1', '' ] at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:501:14) at async Test.run (node:internal/test_runner/test:1113:7) at async Promise.all (index 0) at async Suite.run (node:internal/test_runner/test:1518:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should have `register` accept URL objects as `parentURL`' Location: test/es-module/test-esm-loader-hooks.mjs:545:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ '', 'hooks initialize 1', + 'hooks initialize 1', '{"default":"foo"}' ] at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:570:14) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should have `register` work with cjs' Location: test/es-module/test-esm-loader-hooks.mjs:576:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ '', 'hooks initialize 1', + 'hooks initialize 1', '{"default":"foo"}' ] at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:598:14) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should execute `initialize` in sequence' Location: test/es-module/test-esm-loader-hooks.mjs:636:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ 'hooks initialize 1', + 'hooks initialize 1', 'result 1 undefined', 'hooks initialize 2', + 'hooks initialize 2', 'result 2 undefined', '' ] at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:655:14) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs

--- stdout --- Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-run-global-hooks.mjs:142:7 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs:162:16) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-run-global-hooks.mjs:142:7 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs:162:16) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs

--- stdout --- Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'HelloWorldWorld' - 'HelloWorld' ^ at Object.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-writefile-with-fd.js:29:12) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'HelloWorldWorld', expected: 'HelloWorld', operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-writefile-with-fd.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: '123123' !== '123' at Object.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-write-file-sync.js:87:10) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: '123123', expected: '123', operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-write-file-sync.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1167 !== 2334 at Object.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-sync.js:43:8) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1167, expected: 2334, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-sync.js

--- stdout --- Test failure: 'performs flush' Location: test/parallel/test-fs-append-file-flush.js:27:11 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1 !== 0 at checkCalls (/Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:31:14) at TestContext.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:46:5) at Test.runInAsyncScope (node:async_hooks:213:14) at Test.run (node:internal/test_runner/test:1106:25) at Test.start (node:internal/test_runner/test:1003:17) at TestContext.test (node:internal/test_runner/test:378:20) at TestContext.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:27:11) at async Test.run (node:internal/test_runner/test:1113:7) at async startSubtestAfterBootstrap (node:internal/test_runner/harness:358:3) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1, expected: 0, operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /Users/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js

Process completed with exit code 2.

--- stdout --- Test failure: 'should invoke `initialize` correctly' Location: test/es-module/test-esm-loader-hooks.mjs:490:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ 'hooks initialize 1', + 'hooks initialize 1', '' ] at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:501:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Promise.all (index 0) at async Suite.run (node:internal/test_runner/test:1518:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should have `register` accept URL objects as `parentURL`' Location: test/es-module/test-esm-loader-hooks.mjs:545:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ '', 'hooks initialize 1', + 'hooks initialize 1', '{"default":"foo"}' ] at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:570:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should have `register` work with cjs' Location: test/es-module/test-esm-loader-hooks.mjs:576:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ '', 'hooks initialize 1', + 'hooks initialize 1', '{"default":"foo"}' ] at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:598:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Test failure: 'should execute `initialize` in sequence' Location: test/es-module/test-esm-loader-hooks.mjs:636:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected [ 'hooks initialize 1', + 'hooks initialize 1', 'result 1 undefined', 'hooks initialize 2', + 'hooks initialize 2', 'result 2 undefined', '' ] at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs:655:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: [Array], expected: [Array], operator: 'deepStrictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/es-module/test-esm-loader-hooks.mjs

--- stdout --- Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-run-global-hooks.mjs:142:7 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs:162:16) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-run-global-hooks.mjs:142:7 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs:162:16) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-run-global-hooks.mjs

--- stdout --- Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Test failure: 'should handle async setup and teardown' Location: test/parallel/test-runner-global-setup-teardown.mjs:209:5 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'Setup part, Teardown part, Teardown part' - 'Setup part, Teardown part' ^ at TestContext.<anonymous> (file:///home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs:235:14) at process.processTicksAndRejections (node:internal/process/task_queues:103:5) at async Test.run (node:internal/test_runner/test:1113:7) at async Suite.processPendingSubtests (node:internal/test_runner/test:788:7) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'Setup part, Teardown part, Teardown part', expected: 'Setup part, Teardown part', operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-runner-global-setup-teardown.mjs

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'HelloWorldWorld' - 'HelloWorld' ^ at Object.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-writefile-with-fd.js:29:12) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'HelloWorldWorld', expected: 'HelloWorld', operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-writefile-with-fd.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: '123123' !== '123' at Object.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-write-file-sync.js:87:10) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: '123123', expected: '123', operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-write-file-sync.js

--- stdout --- Test failure: 'performs flush' Location: test/parallel/test-fs-append-file-flush.js:27:11 AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1 !== 0 at checkCalls (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:31:14) at TestContext.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:46:5) at Test.runInAsyncScope (node:async_hooks:213:14) at Test.run (node:internal/test_runner/test:1106:25) at Test.start (node:internal/test_runner/test:1003:17) at TestContext.test (node:internal/test_runner/test:378:20) at TestContext.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js:27:11) at async Test.run (node:internal/test_runner/test:1113:7) at async startSubtestAfterBootstrap (node:internal/test_runner/harness:358:3) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1, expected: 0, operator: 'strictEqual', diff: 'simple' } Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-flush.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1167 !== 2334 at Object.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-sync.js:43:8) at Module._compile (node:internal/modules/cjs/loader:1760:14) at Object..js (node:internal/modules/cjs/loader:1892:10) at Module.load (node:internal/modules/cjs/loader:1480:32) at Module._load (node:internal/modules/cjs/loader:1299:12) at TracingChannel.traceSync (node:diagnostics_channel:328:14) at wrapModuleLoad (node:internal/modules/cjs/loader:245:24) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1167, expected: 2334, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node --test-reporter=./test/common/test-error-reporter.js --test-reporter-destination=stdout /home/runner/work/_temp/node-v26.0.0-nightly2025-11-027b74be6e9c-slim/test/parallel/test-fs-append-file-sync.js

Canceling since a higher priority waiting request for Test Shared libraries-chalker/regression/3 exists

Canceling since a higher priority waiting request for Test Shared libraries-chalker/regression/3 exists

The operation was canceled.