Parent Log: http://ci.aztec-labs.com/51d344ae5aedabba Command: 4dcaaab13058c9f1 yarn-project/scripts/run_test.sh stdlib/src/tx/block_header.test.ts Commit: https://github.com/AztecProtocol/aztec-packages/commit/1542a83b8e029762e119474de1725d84a1aee3d2 Env: REF_NAME=gh-readonly-queue/next/pr-15095-eb7990c89ac679ce7fdfc2e985670cbf85c04be2 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Tue Jun 17 10:15:56 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15095_amd64_x4-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_df0bfa57506d844b_next 10:15:59 PASS src/tx/block_header.test.ts 10:15:59 BlockHeader 10:15:59 ✓ serializes to buffer and deserializes it back (7 ms) 10:15:59 ✓ serializes to field array and deserializes it back (3 ms) 10:15:59 ✓ computes hash (304 ms) 10:15:59 ✓ number of fields matches constant (2 ms) 10:15:59 ✓ computes empty hash (3 ms) 10:15:59 10:15:59 Test Suites: 1 passed, 1 total 10:15:59 Tests: 5 passed, 5 total 10:15:59 Snapshots: 2 passed, 2 total 10:15:59 Time: 2.262 s 10:15:59 Ran all test suites matching stdlib/src/tx/block_header.test.ts. 10:15:59 Force exiting Jest: Have you considered using `--detectOpenHandles` to detect async operations that kept running after all tests finished?