Failed to CreateArtifact: Failed to make request after 5 attempts: Unexpected token '<', "<!DOCTYPE "... is not valid JSON

Process completed with exit code 2.

--- stderr --- (node:124386) 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:124386) 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:124386) 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:124386) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (node:124386) 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:124386) ExperimentalWarning: Importing WebAssembly module instances is an experimental feature and might change at any time (node:124386) 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) /home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/common/wpt.js:850 throw new Error( ^ Error: Found 1 unexpected passes. Consider updating test/wpt/status/wasm/jsapi.json for these files: global/value-get-set.any.js:Calling setter without argument at process.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/common/wpt.js:850:15) at process.emit (node:events:509:20) Node.js v27.0.0-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/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] Promise type [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] Missing argu

--- stderr --- # # Retaining path to search for: # - '{ node_name: '(shared function info)' }' <--- not found # - '{ edge_name: 'script' }' # - '{ edge_name: 'source', node_type: 'string', node_name: 'const foo = 123' }' # # Nodes found in the last step include: # - '<ref *1> { type: 'native', name: 'Node / ContextifyScript', id: 6967, self_size: 184, edge_count: 7, detachedness: 0, incomingEdges: [ { type: 'internal', to: [Circular *1], from: { type: 'synthetic', name: '(Stack roots)', id: 43, self_size: 0, edge_count: 265, detachedness: 0, incomingEdges: [Array], outgoingEdges: [Array] }, name: '84' }, { type: 'element', to: [Circular *1], from: [Circular *1], name: null }, { type: 'element', to: [Circular *1], from: { type: 'native', name: 'Node / CppgcWrapperList', id: 100, self_size: 24, edge_count: 1, detachedness: 0, incomingEdges: [Array], outgoingEdges: [Array] }, name: null } ], outgoingEdges: [ { type: 'property', to: { type: 'symbol', name: 'symbol', id: 7169, self_size: 24, edge_count: 2, detachedness: 0, incomingEdges: [Array], outgoingEdges: [Array] }, from: [Circular *1], name: '<symbol node:host_defined_option_symbol>' }, { type: 'property', to: { type: 'hidden', name: 'undefined', id: 61, self_size: 0, edge_count: 4, detachedness: 0, incomingEdges: [Array], outgoingEdges: [Array] }, from: [Circular *1], name: 'sourceURL' }, { type: 'property', to: { type: 'hidden', name: 'undefined', id: 61, self_size: 0, edge_count: 4, detachedness: 0, incomingEdges: [Array], outgoingEdges: [Array] }, from: [Circular *1], name: 'sourceMapURL' }, { type: 'property', to: { type: 'object', name: 'ContextifyScript', id: 75929, self_size: 24, edge_count: 7, detachedness: 0, incomingEdges: [Array], outgoingEdges: [Array] }, from: [Circular *1], name: '__proto__' }, { type: 'internal', to: { type: 'object shape', name: 'system / Map', id: 76001, self_size: 72, edge_count: 15, detachedness: 0, incomingEdges: [Array], outgoingEdges: [Array] }, from: [Circular *1], name: 'map' }, { type: 'element', to: [Circular *1], from: [Circular *1], name: null }, { type: 'element', to: { type: 'code', name: 'system / SharedFunctionInfo', id: 133445, self_size: 72, edge_count: 7, detachedness: 0, incomingEdges: [Array], outgoingEdges: [Array] }, from: [Circular *1], name: null } ] } node:assert:173 throw err; ^ AssertionError [ERR_ASSERTION]: Could not find target edge { node_name: '(shared function info)' } in the heap snapshot. at validateByRetainingPathFromNodes (/home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/common/heap.js:289:14) at validateByRetainingPath (/home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/common/heap.js:336:10) at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/pummel/test-heapdump-vm-script.js:7:1) at Module._compile (node:internal/modules/cjs/loader:1873:14) at Object..js (node:internal/modules/cjs/loader:2013:10) at Module.load (node:internal/modules/cjs/loader:1596:32) at Module._load (node:internal/modules/cjs/loader:1398:12) at wrapModuleLoad (node:internal/modules/cjs/loader:255:19) at Module.executeUserEntryPoint [as runMain] (node:internal/mod

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value: assert(buffer instanceof SharedArrayBuffer) at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/parallel/test-worker-message-port-wasm-threads.js:15:1) at Module._compile (node:internal/modules/cjs/loader:1873:14) at Object..js (node:internal/modules/cjs/loader:2013:10) at Module.load (node:internal/modules/cjs/loader:1596:32) at Module._load (node:internal/modules/cjs/loader:1398:12) 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 { generatedMessage: true, code: 'ERR_ASSERTION', actual: false, expected: true, operator: '==', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/parallel/test-worker-message-port-wasm-threads.js

--- stderr --- [process 43493]: --- stderr --- (node:43493) ExperimentalWarning: WASI is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) /home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/fixtures/wasi-preview-1.js:188 instancePreview1 = await WebAssembly.instantiate(wasmModule, importObject); ^ LinkError: WebAssembly.instantiate(): Import #0 "env" "memory": mismatch in shared state of memory, declared = 0, imported = 1 at /home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/fixtures/wasi-preview-1.js:188:42 Node.js v27.0.0-pre [process 43493]: --- stdout --- [process 43493]: status = 1, signal = null /home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/common/child_process.js:112 throw error; ^ Error: - process terminated with status 1, expected 0 at testWasiPreview1 (/home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/common/wasi.js:18:3) at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/wasi/test-wasi-pthread.js:7:1) at Module._compile (node:internal/modules/cjs/loader:1873:14) at Object..js (node:internal/modules/cjs/loader:2013:10) at Module.load (node:internal/modules/cjs/loader:1596:32) at Module._load (node:internal/modules/cjs/loader:1398:12) 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 { options: { env: { NODE_DEBUG_NATIVE: 'wasi', NODE_PLATFORM: 'linux' } }, command: '/home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/out/Release/node --turbo-fast-api-calls /home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/fixtures/wasi-preview-1.js --target=wasm32-wasip1-threads pthread' } Node.js v27.0.0-pre --- stdout --- Testing with --turbo-fast-api-calls: --target=wasm32-wasip1-threads pthread Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-05-1540e441bf21-slim/test/wasi/test-wasi-pthread.js

Canceling since a higher priority waiting request for Test Shared libraries-v8-148 exists

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Canceling since a higher priority waiting request for Test Shared libraries-v8-148 exists

Canceling since a higher priority waiting request for Test Shared libraries-v8-148 exists