Parent Log: http://ci.aztec-labs.com/63defbba99217a76 Command: 3a6ab660df216f9c yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/eeab628a4e44477cb6796c5a461ee0c0bb332d75 Env: REF_NAME=gh-readonly-queue/next/pr-15059-9a37be7dc4208f0eeb44ec50194c00ca3f5c4cc6 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Mon Jun 16 16:42:49 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15059_amd64_x4-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 16:42:52 PASS src/tx/block_header.test.ts 16:42:52 BlockHeader 16:42:52 ✓ serializes to buffer and deserializes it back (4 ms) 16:42:52 ✓ serializes to field array and deserializes it back (2 ms) 16:42:52 ✓ computes hash (282 ms) 16:42:52 ✓ number of fields matches constant (1 ms) 16:42:52 ✓ computes empty hash (2 ms) 16:42:52 16:42:52 Test Suites: 1 passed, 1 total 16:42:52 Tests: 5 passed, 5 total 16:42:52 Snapshots: 2 passed, 2 total 16:42:52 Time: 2.298 s 16:42:52 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 16:42:52 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?