Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: These builtins are now unexpectedly loaded before pre-execution. If this is intentional, add them to `expected.beforePreExec`. # Note: loading more builtins before pre-execution can lead to startup performance regression or invalid snapshots. - Consider lazy loading builtins that are not used universally. - Make sure that the builtins do not access environment dependent states e.g. command line arguments or environment variables during loading. - When in doubt, ask @nodejs/startup. --- These could be added to expected.beforePreExec --- [ 'NativeModule internal/encoding/big5' ] 9 !== 0 at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js:268:8) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) at wrapModuleLoad (node:internal/modules/cjs/loader:261:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: false, code: 'ERR_ASSERTION', actual: 9, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js

Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: These builtins are now unexpectedly loaded before pre-execution. If this is intentional, add them to `expected.beforePreExec`. # Note: loading more builtins before pre-execution can lead to startup performance regression or invalid snapshots. - Consider lazy loading builtins that are not used universally. - Make sure that the builtins do not access environment dependent states e.g. command line arguments or environment variables during loading. - When in doubt, ask @nodejs/startup. --- These could be added to expected.beforePreExec --- [ 'NativeModule internal/encoding/big5' ] 9 !== 0 at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js:268:8) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) at wrapModuleLoad (node:internal/modules/cjs/loader:261:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: false, code: 'ERR_ASSERTION', actual: 9, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js

Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: These builtins are now unexpectedly loaded before pre-execution. If this is intentional, add them to `expected.beforePreExec`. # Note: loading more builtins before pre-execution can lead to startup performance regression or invalid snapshots. - Consider lazy loading builtins that are not used universally. - Make sure that the builtins do not access environment dependent states e.g. command line arguments or environment variables during loading. - When in doubt, ask @nodejs/startup. --- These could be added to expected.beforePreExec --- [ 'NativeModule internal/encoding/big5' ] 9 !== 0 at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js:268:8) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) at wrapModuleLoad (node:internal/modules/cjs/loader:261:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: false, code: 'ERR_ASSERTION', actual: 9, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js

Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: These builtins are now unexpectedly loaded before pre-execution. If this is intentional, add them to `expected.beforePreExec`. # Note: loading more builtins before pre-execution can lead to startup performance regression or invalid snapshots. - Consider lazy loading builtins that are not used universally. - Make sure that the builtins do not access environment dependent states e.g. command line arguments or environment variables during loading. - When in doubt, ask @nodejs/startup. --- These could be added to expected.beforePreExec --- [ 'NativeModule internal/encoding/big5' ] 9 !== 0 at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js:268:8) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) at wrapModuleLoad (node:internal/modules/cjs/loader:261:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: false, code: 'ERR_ASSERTION', actual: 9, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js

Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: These builtins are now unexpectedly loaded before pre-execution. If this is intentional, add them to `expected.beforePreExec`. # Note: loading more builtins before pre-execution can lead to startup performance regression or invalid snapshots. - Consider lazy loading builtins that are not used universally. - Make sure that the builtins do not access environment dependent states e.g. command line arguments or environment variables during loading. - When in doubt, ask @nodejs/startup. --- These could be added to expected.beforePreExec --- [ 'NativeModule internal/encoding/big5' ] 9 !== 0 at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js:268:8) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) at wrapModuleLoad (node:internal/modules/cjs/loader:261:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: false, code: 'ERR_ASSERTION', actual: 9, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js

Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: These builtins are now unexpectedly loaded before pre-execution. If this is intentional, add them to `expected.beforePreExec`. # Note: loading more builtins before pre-execution can lead to startup performance regression or invalid snapshots. - Consider lazy loading builtins that are not used universally. - Make sure that the builtins do not access environment dependent states e.g. command line arguments or environment variables during loading. - When in doubt, ask @nodejs/startup. --- These could be added to expected.beforePreExec --- [ 'NativeModule internal/encoding/big5' ] 9 !== 0 at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js:268:8) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) at wrapModuleLoad (node:internal/modules/cjs/loader:261:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: false, code: 'ERR_ASSERTION', actual: 9, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js

Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: These builtins are now unexpectedly loaded before pre-execution. If this is intentional, add them to `expected.beforePreExec`. # Note: loading more builtins before pre-execution can lead to startup performance regression or invalid snapshots. - Consider lazy loading builtins that are not used universally. - Make sure that the builtins do not access environment dependent states e.g. command line arguments or environment variables during loading. - When in doubt, ask @nodejs/startup. --- These could be added to expected.beforePreExec --- [ 'NativeModule internal/encoding/big5' ] 9 !== 0 at Object.<anonymous> (/Users/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js:268:8) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) at wrapModuleLoad (node:internal/modules/cjs/loader:261:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: false, code: 'ERR_ASSERTION', actual: 9, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /Users/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js

Process completed with exit code 2.

--- stderr --- node:internal/assert/utils:146 throw error; ^ AssertionError [ERR_ASSERTION]: These builtins are now unexpectedly loaded before pre-execution. If this is intentional, add them to `expected.beforePreExec`. # Note: loading more builtins before pre-execution can lead to startup performance regression or invalid snapshots. - Consider lazy loading builtins that are not used universally. - Make sure that the builtins do not access environment dependent states e.g. command line arguments or environment variables during loading. - When in doubt, ask @nodejs/startup. --- These could be added to expected.beforePreExec --- [ 'NativeModule internal/encoding/big5' ] 9 !== 0 at Object.<anonymous> (/home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js:268:8) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) at wrapModuleLoad (node:internal/modules/cjs/loader:261:19) at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5) at node:internal/main/run_main_module:33:47 { generatedMessage: false, code: 'ERR_ASSERTION', actual: 9, expected: 0, operator: 'strictEqual', diff: 'simple' } Node.js v27.0.0-pre Command: out/Release/node /home/runner/work/_temp/node-v27.0.0-nightly2026-08-21d6fa5ace73-slim/test/parallel/test-bootstrap-modules.js

Process completed with exit code 2.