Parent Log: http://ci.aztec-labs.com/2eb51e87340ddb13 Command: 024e96465ffd3e9a yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/a0a8617413ca6f4fba2ad190ce73dab59bd75a45 Env: REF_NAME=gh-readonly-queue/next/pr-15101-056e5230c330d6ad19900135ecf2a4787181496a CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Tue Jun 17 14:08:08 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15101_amd64_x2-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 14:08:11 PASS src/tx/block_header.test.ts 14:08:11 BlockHeader 14:08:11 ✓ serializes to buffer and deserializes it back (6 ms) 14:08:11 ✓ serializes to field array and deserializes it back (3 ms) 14:08:11 ✓ computes hash (260 ms) 14:08:11 ✓ number of fields matches constant (1 ms) 14:08:11 ✓ computes empty hash (2 ms) 14:08:11 14:08:11 Test Suites: 1 passed, 1 total 14:08:11 Tests: 5 passed, 5 total 14:08:11 Snapshots: 2 passed, 2 total 14:08:11 Time: 2.105 s 14:08:11 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 14:08:11 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?