Run sandbox tests serially to avoid cold compilation deadline contention

2026-11-12 13:46:25 +00:00
parent 7de4bc9746
commit e7b7cf113c
1 changed files with 2 additions and 1 deletions
@@ -163,7 +163,8 @@
        checks.tests = craneLib.cargoTest (hostArgs // {
          cargoArtifacts = hostArtifacts;
          cargoExtraArgs = "--locked -p sausage -p sausage-vfs";
-          cargoTestExtraArgs = "-- --nocapture";
+          # Guest builds and cold compilations share the check's CPU and memory.
+          cargoTestExtraArgs = "-- --nocapture --test-threads=1";
          doCheck = true;
          nativeBuildInputs = hostArgs.nativeBuildInputs ++ builderTools ++ [ pkgs.git pkgs.nodejs ];
          SAUSAGE_TEST_NO_BUILDER_SANDBOX = "1";