Parent Log: http://ci.aztec-labs.com/f52c31edbe1f934c Command: a668859b212fc7b1 yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/3c1b9d57eadcc8fb03a7ed42610cf0a1ae4a32eb Env: REF_NAME=gh-readonly-queue/next/pr-14858-4b0e4dc09fa55f0bc808fa0c7c3e95e8fa997069 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Tue Jun 17 21:40:54 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-14858_amd64_x1-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 21:40:58 PASS src/tx/block_header.test.ts 21:40:58 BlockHeader 21:40:58 ✓ serializes to buffer and deserializes it back (8 ms) 21:40:58 ✓ serializes to field array and deserializes it back (4 ms) 21:40:58 ✓ computes hash (319 ms) 21:40:58 ✓ number of fields matches constant (2 ms) 21:40:58 ✓ computes empty hash (3 ms) 21:40:58 21:40:58 Test Suites: 1 passed, 1 total 21:40:58 Tests: 5 passed, 5 total 21:40:58 Snapshots: 2 passed, 2 total 21:40:58 Time: 2.383 s 21:40:58 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 21:40:58 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?