Process completed with exit code 2.

--- stderr --- node:internal/modules/cjs/loader:1478 throw err; ^ Error: Cannot find module '/home/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/benchmark/streams/iter' at Module._resolveFilename (node:internal/modules/cjs/loader:1475:15) at wrapResolveFilename (node:internal/modules/cjs/loader:1048:27) at defaultResolveImplForCJSLoading (node:internal/modules/cjs/loader:1072:10) at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1093:12) at Module._load (node:internal/modules/cjs/loader:1261:25) at wrapModuleLoad (node:internal/modules/cjs/loader:255:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { code: 'MODULE_NOT_FOUND', requireStack: [] } Node.js v26.0.0-pre node:internal/process/promises:330 new UnhandledPromiseRejection(reason); ^ UnhandledPromiseRejection: This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason "1". at throwUnhandledRejectionsMode (node:internal/process/promises:330:7) at processPromiseRejections (node:internal/process/promises:413:17) at process.processTicksAndRejections (node:internal/process/task_queues:105:32) { code: 'ERR_UNHANDLED_REJECTION' } Node.js v26.0.0-pre node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1 !== 0 at ChildProcess.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/test/common/benchmark.js:28:12) at ChildProcess.emit (node:events:508:20) at ChildProcess._handle.onexit (node:internal/child_process:294:12) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/test/benchmark/test-benchmark-streams.js

Process completed with exit code 2.

--- stderr --- node:internal/modules/cjs/loader:1478 throw err; ^ Error: Cannot find module '/Users/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/benchmark/streams/iter' at Module._resolveFilename (node:internal/modules/cjs/loader:1475:15) at wrapResolveFilename (node:internal/modules/cjs/loader:1048:27) at defaultResolveImplForCJSLoading (node:internal/modules/cjs/loader:1072:10) at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1093:12) at Module._load (node:internal/modules/cjs/loader:1261:25) at wrapModuleLoad (node:internal/modules/cjs/loader:255:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { code: 'MODULE_NOT_FOUND', requireStack: [] } Node.js v26.0.0-pre node:internal/process/promises:330 new UnhandledPromiseRejection(reason); ^ UnhandledPromiseRejection: This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason "1". at throwUnhandledRejectionsMode (node:internal/process/promises:330:7) at processPromiseRejections (node:internal/process/promises:413:17) at process.processTicksAndRejections (node:internal/process/task_queues:105:32) { code: 'ERR_UNHANDLED_REJECTION' } Node.js v26.0.0-pre node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1 !== 0 at ChildProcess.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/test/common/benchmark.js:28:12) at ChildProcess.emit (node:events:508:20) at ChildProcess._handle.onexit (node:internal/child_process:294:12) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node /Users/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/test/benchmark/test-benchmark-streams.js

Process completed with exit code 2.

--- stderr --- node:internal/modules/cjs/loader:1478 throw err; ^ Error: Cannot find module '/home/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/benchmark/streams/iter' at Module._resolveFilename (node:internal/modules/cjs/loader:1475:15) at wrapResolveFilename (node:internal/modules/cjs/loader:1048:27) at defaultResolveImplForCJSLoading (node:internal/modules/cjs/loader:1072:10) at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1093:12) at Module._load (node:internal/modules/cjs/loader:1261:25) at wrapModuleLoad (node:internal/modules/cjs/loader:255:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { code: 'MODULE_NOT_FOUND', requireStack: [] } Node.js v26.0.0-pre node:internal/process/promises:330 new UnhandledPromiseRejection(reason); ^ UnhandledPromiseRejection: This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason "1". at throwUnhandledRejectionsMode (node:internal/process/promises:330:7) at processPromiseRejections (node:internal/process/promises:413:17) at process.processTicksAndRejections (node:internal/process/task_queues:105:32) { code: 'ERR_UNHANDLED_REJECTION' } Node.js v26.0.0-pre node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1 !== 0 at ChildProcess.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/test/common/benchmark.js:28:12) at ChildProcess.emit (node:events:508:20) at ChildProcess._handle.onexit (node:internal/child_process:294:12) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/test/benchmark/test-benchmark-streams.js

Process completed with exit code 2.

--- stderr --- node:internal/modules/cjs/loader:1478 throw err; ^ Error: Cannot find module '/Users/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/benchmark/streams/iter' at Module._resolveFilename (node:internal/modules/cjs/loader:1475:15) at wrapResolveFilename (node:internal/modules/cjs/loader:1048:27) at defaultResolveImplForCJSLoading (node:internal/modules/cjs/loader:1072:10) at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1093:12) at Module._load (node:internal/modules/cjs/loader:1261:25) at wrapModuleLoad (node:internal/modules/cjs/loader:255:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { code: 'MODULE_NOT_FOUND', requireStack: [] } Node.js v26.0.0-pre node:internal/process/promises:330 new UnhandledPromiseRejection(reason); ^ UnhandledPromiseRejection: This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason "1". at throwUnhandledRejectionsMode (node:internal/process/promises:330:7) at processPromiseRejections (node:internal/process/promises:413:17) at process.processTicksAndRejections (node:internal/process/task_queues:105:32) { code: 'ERR_UNHANDLED_REJECTION' } Node.js v26.0.0-pre node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 1 !== 0 at ChildProcess.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/test/common/benchmark.js:28:12) at ChildProcess.emit (node:events:508:20) at ChildProcess._handle.onexit (node:internal/child_process:294:12) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 1, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node /Users/runner/work/_temp/node-v26.0.0-nightly2026-03-1815a77c3a30-slim/test/benchmark/test-benchmark-streams.js

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: cachix/cachix-action@3ba601ff5bbb07c7220846facfa2cd81eeee15a1. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: cachix/cachix-action@3ba601ff5bbb07c7220846facfa2cd81eeee15a1. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: cachix/cachix-action@3ba601ff5bbb07c7220846facfa2cd81eeee15a1. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/