Parent Log: http://ci.aztec-labs.com/d6ab7b7597a8cce2 Command: 19ef62d9450eeb9e yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/eb7990c89ac679ce7fdfc2e985670cbf85c04be2 Env: REF_NAME=gh-readonly-queue/next/pr-14918-b70544b6d50e3ecb6598361f1990bd51745c7b55 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Tue Jun 17 09:03:24 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-14918_amd64_x3-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 09:03:27 PASS src/tx/block_header.test.ts 09:03:27 BlockHeader 09:03:27 ✓ serializes to buffer and deserializes it back (6 ms) 09:03:27 ✓ serializes to field array and deserializes it back (2 ms) 09:03:27 ✓ computes hash (275 ms) 09:03:27 ✓ number of fields matches constant (1 ms) 09:03:27 ✓ computes empty hash (3 ms) 09:03:27 09:03:27 Test Suites: 1 passed, 1 total 09:03:27 Tests: 5 passed, 5 total 09:03:27 Snapshots: 2 passed, 2 total 09:03:27 Time: 2.167 s 09:03:27 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 09:03:27 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?