Process completed with exit code 2.

--- stderr --- (node:105715) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:105715) ExperimentalWarning: vm.USE_MAIN_CONTEXT_DEFAULT_LOADER is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:105715) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (node:105715) ExperimentalWarning: vm.USE_MAIN_CONTEXT_DEFAULT_LOADER is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:105715) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (node:105715) ExperimentalWarning: vm.USE_MAIN_CONTEXT_DEFAULT_LOADER is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:105715) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (node:105715) ExperimentalWarning: vm.USE_MAIN_CONTEXT_DEFAULT_LOADER is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:105715) ExperimentalWarning: vm.USE_MAIN_CONTEXT_DEFAULT_LOADER is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:105715) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time /home/runner/work/_temp/node-v26.0.0-nightly2026-03-23e818305b53-slim/test/common/wpt.js:807 throw new Error( ^ Error: Found 7 unexpected failures. Consider updating test/wpt/status/wasm/jsapi.json for these files: esm-integration/source-phase.tentative.any.js global/value-get-set.any.js memory/to-fixed-length-buffer-shared.any.js memory/to-fixed-length-buffer.any.js memory/to-resizable-buffer-shared.any.js memory/to-resizable-buffer.any.js module/moduleSource.tentative.any.js at process.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2026-03-23e818305b53-slim/test/common/wpt.js:807:15) at process.emit (node:events:508:20) Node.js v26.0.0-pre --- stdout --- [SKIPPED] esm-integration/global-exports-live-bindings.tentative.any.js: Live bindings unsupported pending V8 WebAssemblyModuleRecord [SKIPPED] esm-integration/namespace-instance.tentative.any.js: pending https://github.com/nodejs/node/pull/59024 [SKIPPED] esm-integration/reserved-import-names.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/source-phase-string-builtins.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/string-builtins.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/v128-tdz.tentative.any.js: v128 undefined Wasm bindings not yet supported in V8 [SKIPPED] exception/getArg.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/call.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/constructor.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/table.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] global/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] idlharness.any.js: track - still tentative / unsupported [SKIPPED] memory/constructor-types.tentative.any.js: track - still tentative / unsupported [SKIPPED] memory/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] table/constructor-types.tentative.any.js: track - still tentative / unsupported [SKIPPED] table/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] tag/type.tentative.any.js: track - still tentative / unsupported

Process completed with exit code 2.

--- stderr --- (node:58588) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:58588) ExperimentalWarning: vm.USE_MAIN_CONTEXT_DEFAULT_LOADER is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:58588) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (node:58588) ExperimentalWarning: vm.USE_MAIN_CONTEXT_DEFAULT_LOADER is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) /Users/runner/work/_temp/node-v26.0.0-nightly2026-03-23e818305b53-slim/test/common/wpt.js:807 throw new Error( ^ Error: Found 7 unexpected failures. Consider updating test/wpt/status/wasm/jsapi.json for these files: esm-integration/source-phase.tentative.any.js global/value-get-set.any.js memory/to-fixed-length-buffer-shared.any.js memory/to-fixed-length-buffer.any.js memory/to-resizable-buffer-shared.any.js memory/to-resizable-buffer.any.js module/moduleSource.tentative.any.js at process.<anonymous> (/Users/runner/work/_temp/node-v26.0.0-nightly2026-03-23e818305b53-slim/test/common/wpt.js:807:15) at process.emit (node:events:508:20) Node.js v26.0.0-pre --- stdout --- [SKIPPED] esm-integration/global-exports-live-bindings.tentative.any.js: Live bindings unsupported pending V8 WebAssemblyModuleRecord [SKIPPED] esm-integration/namespace-instance.tentative.any.js: pending https://github.com/nodejs/node/pull/59024 [SKIPPED] esm-integration/reserved-import-names.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/source-phase-string-builtins.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/string-builtins.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/v128-tdz.tentative.any.js: v128 undefined Wasm bindings not yet supported in V8 [SKIPPED] exception/getArg.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/call.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/constructor.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/table.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] global/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] idlharness.any.js: track - still tentative / unsupported [SKIPPED] memory/constructor-types.tentative.any.js: track - still tentative / unsupported [SKIPPED] memory/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] table/constructor-types.tentative.any.js: track - still tentative / unsupported [SKIPPED] table/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] tag/type.tentative.any.js: track - still tentative / unsupported [PASS] Promise type [PASS] Missing argument [PASS] Invalid arguments [PASS] Branding [PASS] Empty buffer [PASS] Invalid code [PASS] Result type [PASS] Stray argument [PASS] Changing the buffer [PASS] WebAssembly.instantiate(module): Non-object imports argument: null [PASS] WebAssembly.instantiate(module): Non-object imports argument: true [PASS] WebAssembly.instantiate(module): Non-object imports argument: "" [PASS] WebAssembly.instantiate(module): Non-object imports argument: symbol "Symbol()" [PASS] WebAssembly.instantiate(module): Non-object imports argument: 1 [PASS] WebAssembly.instantiate(module): Non-object imports argument: 0.1 [PASS] WebAssembly.instantiate(module): Non-object imports argument: NaN [PASS] WebAssembly.instantiate(module): Non-object module: undefined [PASS] WebAssembly.instantiate(module): Non-object module: null [PASS] WebAssembly.instantiate(module): Non-object module: true [PASS] WebAssembly.instantiate(module): Non-object module: "" [PASS] We

Process completed with exit code 2.

--- stderr --- (node:104878) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:104878) ExperimentalWarning: vm.USE_MAIN_CONTEXT_DEFAULT_LOADER is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) (node:104878) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time /home/runner/work/_temp/node-v26.0.0-nightly2026-03-23e818305b53-slim/test/common/wpt.js:807 throw new Error( ^ Error: Found 7 unexpected failures. Consider updating test/wpt/status/wasm/jsapi.json for these files: esm-integration/source-phase.tentative.any.js global/value-get-set.any.js memory/to-fixed-length-buffer-shared.any.js memory/to-fixed-length-buffer.any.js memory/to-resizable-buffer-shared.any.js memory/to-resizable-buffer.any.js module/moduleSource.tentative.any.js at process.<anonymous> (/home/runner/work/_temp/node-v26.0.0-nightly2026-03-23e818305b53-slim/test/common/wpt.js:807:15) at process.emit (node:events:508:20) Node.js v26.0.0-pre --- stdout --- [SKIPPED] esm-integration/global-exports-live-bindings.tentative.any.js: Live bindings unsupported pending V8 WebAssemblyModuleRecord [SKIPPED] esm-integration/namespace-instance.tentative.any.js: pending https://github.com/nodejs/node/pull/59024 [SKIPPED] esm-integration/reserved-import-names.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/source-phase-string-builtins.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/string-builtins.tentative.any.js: pending https://github.com/nodejs/node/pull/59020 [SKIPPED] esm-integration/v128-tdz.tentative.any.js: v128 undefined Wasm bindings not yet supported in V8 [SKIPPED] exception/getArg.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/call.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/constructor.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/table.tentative.any.js: track - still tentative / unsupported [SKIPPED] function/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] global/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] idlharness.any.js: track - still tentative / unsupported [SKIPPED] memory/constructor-types.tentative.any.js: track - still tentative / unsupported [SKIPPED] memory/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] table/constructor-types.tentative.any.js: track - still tentative / unsupported [SKIPPED] table/type.tentative.any.js: track - still tentative / unsupported [SKIPPED] tag/type.tentative.any.js: track - still tentative / unsupported [PASS] Promise type [PASS] Missing arguments [PASS] Branding [PASS] Promise type [PASS] Invalid arguments [PASS] Empty module without imports argument: BufferSource argument [PASS] Missing argument [PASS] Empty module without imports argument: Module argument [PASS] Empty module with undefined imports argument: BufferSource argument [PASS] Empty module with undefined imports argument: Module argument [PASS] Empty module with empty imports argument: BufferSource argument [PASS] Empty module with empty imports argument: Module argument [PASS] Invalid arguments [PASS] Branding [PASS] Empty buffer [PASS] Invalid code [PASS] Result type [PASS] getter order for imports object: BufferSource argument [PASS] Stray argument [PASS] Changing the buffer [PASS] getter order for imports object: Module argument [PASS] WebAssembly.instantiate(module): Non-object imports argument: null [PASS] WebAssembly.instantiate(module): Non-object imports argument: true [PASS] WebAssembly.instantiate(module): Non-object imports argument: "" [PASS] WebAssembly.instantiate(module): Non-object imports argument: symbol "Symbol()" [PASS] imports: BufferSource argument [PASS] WebAssembly.instantiat

Canceling since a higher priority waiting request for Test Shared libraries-wpt-wasm-jsapi exists

The operation was canceled.

Canceling since a higher priority waiting request for Test Shared libraries-wpt-wasm-jsapi exists

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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/