Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 65535 !== 262144 at Http2Server.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/parallel/test-http2-server-setLocalWindowSize.js:22:10) at Http2Server.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/common/index.js:506:15) at Http2Server.emit (node:events:508:20) at Http2Server.connectionListener (node:internal/http2/core:3309:8) at Http2Server.emit (node:events:508:20) at TCP.onconnection (node:net:2302:8) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 65535, expected: 262144, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node /Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/parallel/test-http2-server-setLocalWindowSize.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 13 !== 9 at DuplexSide.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/parallel/test-http2-padding-aligned.js:45:12) at DuplexSide.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/common/index.js:506:15) at DuplexSide.emit (node:events:520:22) at Readable.read (node:internal/streams/readable:781:10) at flow (node:internal/streams/readable:1286:53) at resume_ (node:internal/streams/readable:1265:3) at processTicksAndRejections (node:internal/process/task_queues:89:21) at runNextTicks (node:internal/process/task_queues:68:3) at process.processImmediate (node:internal/timers:472:9) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 13, expected: 9, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node /Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/parallel/test-http2-padding-aligned.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 5 !== 4 at PerformanceObserver.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/parallel/test-http2-pack-end-stream-flag.js:40:16) at PerformanceObserver.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/common/index.js:506:15) at [kDispatch] (node:internal/perf/observe:347:19) at Immediate._onImmediate (node:internal/perf/observe:123:25) at process.processImmediate (node:internal/timers:504:21) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 5, expected: 4, operator: 'strictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node /Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/parallel/test-http2-pack-end-stream-flag.js

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected ... Skipped lines Buffer(42) [Uint8Array] [ 0, 1, 0, 0, ... 0, + 4, 0, - 255, - 255, 0, + 0, 5, 0, 0, + 128, - 64, 0, 0, 6, 0, 0, at Object.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/parallel/test-http2-getpackedsettings.js:17:8) at Module._compile (node:internal/modules/cjs/loader:1759:14) at Object..js (node:internal/modules/cjs/loader:1890:10) 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: Buffer(42) [Uint8Array] [ 0, 1, 0, 0, 16, 0, 0, 2, 0, 0, 0, 1, 0, 3, 255, 255, 255, 255, 0, 4, 0, 4, 0, 0, 0, 5, 0, 0, 128, 0, 0, 6, 0, 0, 255, 255, 0, 8, 0, 0, 0, 0 ], expected: Buffer(42) [Uint8Array] [ 0, 1, 0, 0, 16, 0, 0, 2, 0, 0, 0, 1, 0, 3, 255, 255, 255, 255, 0, 4, 0, 0, 255, 255, 0, 5, 0, 0, 64, 0, 0, 6, 0, 0, 255, 255, 0, 8, 0, 0, 0, 0 ], operator: 'deepStrictEqual', diff: 'simple' } Node.js v26.0.0-pre Command: out/Release/node /Users/runner/work/_temp/node-v26.0.0-nightly2025-12-149a51d3e6ba-slim/test/parallel/test-http2-getpackedsettings.js