mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-10-22 03:42:32 +00:00
The merge_group coverage job did not set RUST_MIN_STACK, so test threads ran with the default 2MiB stack while the regular test job (and the production runtime in debug) use 8MiB. The deeper PromQL planning chain from #9494 overflows 2MiB under llvm-cov instrumentation, aborting tests::promql_test::anon_promql_ratio_repro::case_1_test_with_standalone with SIGABRT (12/12 failures across three merge-queue candidates). Align the coverage job with the existing 8MiB test policy. Signed-off-by: discord9 <discord9@163.com>