             ("testBasicDeleteSingle", testBasicDeleteSingle),
             ("testBasicPut", testBasicPut),
             ("testBasicPatch", testBasicPatch),
-            ("testErrorOverridesBody", testErrorOverridesBody),  // Slow compile on 5.1
+            ("testErrorOverridesBody", testErrorOverridesBody),
             ("testCodableRoutesWithBodyParsingFail", testCodableRoutesWithBodyParsingFail),
             ("testCodableGetSingleQueryParameters", testCodableGetSingleQueryParameters),
             ("testCodableGetArrayQueryParameters", testCodableGetArrayQueryParameters),

    }

    func testBasicPost() {
        #if !swift(>=5.1)
        router.post("/users") { (user: User, respondWith: (User?, RequestError?) -> Void) in
            print("POST on /users for user \(user)")
            respondWith(user, nil)

            .hasData()

            .run()
    }

    func testBasicPostIdentifier() {
