Parent Log: http://ci.aztec-labs.com/216a6b4d27f62b95 Command: 13dd8684e4e32fd7 yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/b03bf910b2ed6601864ef2c04cdc63945e951cd6 Env: REF_NAME=gh-readonly-queue/next/pr-15182-af094bce13530e078c78de9f3264280e6693d533 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Mon Jun 23 22:46:00 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15182_amd64_x2-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 22:46:03 PASS src/tx/block_header.test.ts 22:46:03 BlockHeader 22:46:03 ✓ serializes to buffer and deserializes it back (4 ms) 22:46:03 ✓ serializes to field array and deserializes it back (2 ms) 22:46:03 ✓ computes hash (291 ms) 22:46:03 ✓ number of fields matches constant (2 ms) 22:46:03 ✓ computes empty hash (4 ms) 22:46:03 22:46:03 Test Suites: 1 passed, 1 total 22:46:03 Tests: 5 passed, 5 total 22:46:03 Snapshots: 2 passed, 2 total 22:46:03 Time: 1.696 s 22:46:03 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 22:46:03 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?