Parent Log: http://ci.aztec-labs.com/beba3fec6006a343 Command: f5e85dbc8a1d83c5 yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/26c5a39fe03723d11540f721293d7aebd1f478d9 Env: REF_NAME=gh-readonly-queue/next/pr-14995-75d792847d8434a0c504e7adf5c102a913065272 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Fri Jun 13 09:01:47 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-14995_amd64_x3-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 09:01:50 PASS src/tx/block_header.test.ts 09:01:50 BlockHeader 09:01:50 ✓ serializes to buffer and deserializes it back (5 ms) 09:01:50 ✓ serializes to field array and deserializes it back (2 ms) 09:01:50 ✓ computes hash (252 ms) 09:01:50 ✓ number of fields matches constant (1 ms) 09:01:50 ✓ computes empty hash (2 ms) 09:01:50 09:01:50 Test Suites: 1 passed, 1 total 09:01:50 Tests: 5 passed, 5 total 09:01:50 Snapshots: 2 passed, 2 total 09:01:50 Time: 1.762 s 09:01:50 Ran all test suites matching /stdlib\/src\/tx\/block_header.test.ts/i. 09:01:50 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?