Parent Log: http://ci.aztec-labs.com/61c3e66ba8b21d98 Command: 98619016930b559c yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/92d685c3a802eb31897b6f13d28b9ee428c73744 Env: REF_NAME=gh-readonly-queue/next/pr-15093-4e3f550332c81006b8d3cdbeb646f4c567473f9d CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Thu Jun 19 20:01:03 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15093_amd64_x3-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 20:01:06 PASS src/tx/block_header.test.ts 20:01:06 BlockHeader 20:01:06 ✓ serializes to buffer and deserializes it back (6 ms) 20:01:06 ✓ serializes to field array and deserializes it back (2 ms) 20:01:06 ✓ computes hash (265 ms) 20:01:06 ✓ number of fields matches constant 20:01:06 ✓ computes empty hash (2 ms) 20:01:06 20:01:06 Test Suites: 1 passed, 1 total 20:01:06 Tests: 5 passed, 5 total 20:01:06 Snapshots: 2 passed, 2 total 20:01:06 Time: 2.232 s 20:01:06 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 20:01:06 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?