nix: simplify tests

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I02126573ee9573fd7a1e5a12e42dd02d6a6a6964

crates/evaluator/src/eval_loop.rs

@@ -268,6 +268,14 @@ async fn evaluate_jobset(
              evaluation jobset={} commit={}",
             build_count, jobset.name, commit_hash
           );
+          if let Err(e) =
+            repo::jobsets::update_last_checked(pool, jobset.id).await
+          {
+            tracing::warn!(
+              jobset = %jobset.name,
+              "Failed to update last_checked_at: {e}"
+            );
+          }
           return Ok(());
         } else {
           info!(