Parent Log: http://ci.aztec-labs.com/13796ef349517715 Command: 56d3c530a47f3a72 yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/9071986bfe3af58c70d2c80c10f523e22bfe4cb4 Env: REF_NAME=gh-readonly-queue/next/pr-15133-64d1ec347b1cea9fa1b04ff6fc2984f8ee073b2b CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Fri Jun 20 14:52:23 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15133_amd64_x1-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 14:52:27 PASS src/tx/block_header.test.ts 14:52:27 BlockHeader 14:52:27 ✓ serializes to buffer and deserializes it back (6 ms) 14:52:27 ✓ serializes to field array and deserializes it back (2 ms) 14:52:27 ✓ computes hash (243 ms) 14:52:27 ✓ number of fields matches constant (1 ms) 14:52:27 ✓ computes empty hash (3 ms) 14:52:27 14:52:27 Test Suites: 1 passed, 1 total 14:52:27 Tests: 5 passed, 5 total 14:52:27 Snapshots: 2 passed, 2 total 14:52:27 Time: 2.14 s 14:52:27 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 14:52:27 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?