Parent Log: http://ci.aztec-labs.com/eb42bb2e1b2e3d28 Command: 4f771e618b80a60c yarn-project/scripts/run_test.sh stdlib/src/tx/proposed_block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/991b313d676f7cf820bb62a33e57cf5a4c8cf9cf Env: REF_NAME=gh-readonly-queue/next/pr-15075-af42fafbeb7d6a4440329d9e9e5b1df459fa2e2e CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Mon Jun 16 15:56:55 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15075_amd64_x1-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_852cbbada8572dcc_next 15:56:58 PASS src/tx/proposed_block_header.test.ts 15:56:58 ProposedBlockHeader 15:56:58 serializes to buffer and deserializes it back (12 ms) 15:56:58 computes hash (5 ms) 15:56:58 computes empty hash (3 ms) 15:56:58 15:56:58 Test Suites: 1 passed, 1 total 15:56:58 Tests: 3 passed, 3 total 15:56:58 Snapshots: 2 passed, 2 total 15:56:58 Time: 2.039 s 15:56:58 Ran all test suites matching stdlib/src/tx/proposed_block_header.test.ts. 15:56:58 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?