Parent Log: http://ci.aztec-labs.com/6013413449bf1ea6 Command: 1f25be2e8c7902e7 yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/17ea18ade041a1bb437806e047c30b29da124094 Env: REF_NAME=gh-readonly-queue/next/pr-15007-4c695be4bff40a4a2ca2118c7e14c83a104e93aa CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Wed Jun 18 17:26:58 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15007_amd64_x1-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 17:27:01 PASS src/tx/block_header.test.ts 17:27:01 BlockHeader 17:27:01 ✓ serializes to buffer and deserializes it back (7 ms) 17:27:01 ✓ serializes to field array and deserializes it back (3 ms) 17:27:01 ✓ computes hash (272 ms) 17:27:01 ✓ number of fields matches constant (2 ms) 17:27:01 ✓ computes empty hash (2 ms) 17:27:01 17:27:01 Test Suites: 1 passed, 1 total 17:27:01 Tests: 5 passed, 5 total 17:27:01 Snapshots: 2 passed, 2 total 17:27:01 Time: 2.111 s 17:27:01 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 17:27:01 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?