Expand tests for dist-server

Author: samuel-jimenez

.github/workflows/ci.yml

@@ -70,8 +70,12 @@ jobs:
           - os: ubuntu-22.04
             # Oldest supported version, keep in sync with README.md
             rustc: "1.75.0"
-            extra_desc: dist-server
+            extra_desc: dist-tests
             extra_args: --no-default-features --features=dist-tests test_dist_ -- --test-threads 1
+          - os: ubuntu-22.04
+            rustc: stable
+            extra_desc: dist-server
+            extra_args: --features=dist-server
           - os: ubuntu-22.04
             rustc: stable
           - os: ubuntu-22.04