CIFuzz failing at random moments

[c-herrewijn]

Since Jan 10, 2025, the CIFuzz workflow now and then fails with any of the following errors
This seems to happen at random moments. There was no code change on or shortly after Jan 10, 2025.

Examples

exit code 143:
https://github.com/duckdblabs/duckdb-fuzzer-ci/actions/runs/12718536073 -> first occurrence
https://github.com/duckdblabs/duckdb-fuzzer-ci/actions/runs/13676743257 -> other error

lost communication with server
https://github.com/duckdblabs/duckdb-fuzzer-ci/actions/runs/12715583177 -> first occurrence
https://github.com/duckdblabs/duckdb-fuzzer-ci/actions/runs/12732894385
https://github.com/duckdblabs/duckdb-fuzzer-ci/actions/runs/12726817499
https://github.com/duckdblabs/duckdb-fuzzer-ci/actions/runs/12726408390

exit code 1
https://github.com/duckdblabs/duckdb-fuzzer-ci/actions/runs/13712941335