Try creating a project for test.

For some reason the unordered test results are not showing up any more.
This is odd, as when I try locally they do run. I don't know why this
is, but it's possible that it's because there isn't an actual project in
the test directory, so try adding one.

test/Jamfile.v2

@@ -3,7 +3,7 @@
 # Distributed under the Boost Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
-import testing ;
+project unordered-test ;
 
 build-project unordered ;
 build-project exception ;