fix(mcl/ci_matrix): Quit on error

Author: monyarm

packages/mcl/src/src/mcl/commands/ci_matrix.d

@@ -238,7 +238,12 @@ static immutable string[] uselessWarnings =
         "Please note that certain features, such as the test framework, may not function properly with the legacy table type.",
         "If you encounter errors similar to:",
         "error: The option `disko.devices.disk.disk1.content.partitions",
-        "this is likely due to the use of the legacy table type."
+        "this is likely due to the use of the legacy table type.",
+        "warning: system.stateVersion is not set, defaulting to",
+        "warning: Runner registration tokens have been deprecated and disabled by default in GitLab >= 17.0.",
+        "Consider migrating to runner authentication tokens by setting `services.gitlab-runner.services.codetracer.authenticationTokenConfigFile`.",
+        "https://docs.gitlab.com/17.0/ee/ci/runners/new_creation_workflow.html"
+        "for a migration you can follow the guide at https://github.com/nix-community/disko/blob/master/docs/table-to-gpt.md"
     ];
 
 Package packageFromNixEvalJobsJson(
@@ -308,6 +313,8 @@ Package[] nixEvalJobs(string flakeAttrPrefix, string cachixUrl, bool doCheck = t
 {
     Package[] result = [];
 
+    bool hasError = false;
+
     int maxMemoryMB = getAvailableMemoryMB();
     int maxWorkers = getNixEvalWorkerCount();