anchor.diff:                     (if (null known-to-fail)
                          :ok
                          :unexpected-ok))
  -                  ((set= failed-tests known-to-fail :test #'string=)
  +                  ((test-grid::set= failed-tests known-to-fail :test #'string=)
                      :known-fail)
                     (t :fail))))))
   
  
positive.code:                                 distinct)
                         t))
               joined-index)
      (hash-table-keys distinct)))
  
  ;; Take into account the specifics of HTML tables - the
  ;; headers which group several rows or columns, will
  
negative.code: ;; on blobstore here.
  (defun blob-uri (blob-key)
    (format nil "~A/blob?key=~A"
            test-grid::*gae-blobstore-base-url* blob-key))
  
  (defun lib-log-local-uri (test-run lib-result)
    (format nil "file://~A~A"
            (test-grid::run-directory (test-grid::run-descr test-run))
            (string-downcase (getf lib-result :libname))))
  
  (defun lib-log-uri (lib-result)
  