dtest failure in upgrade_tests.cql_tests.TestCQLNodes3RF3_Upgrade_next_2_1_x_To_current_3_x.cql3_non_compound_range_tombstones_test

example failure:

http://cassci.datastax.com/job/upgrade_tests-all-custom_branch_runs/37/testReport/upgrade_tests.cql_tests/TestCQLNodes3RF3_Upgrade_next_2_1_x_To_current_3_x/cql3_non_compound_range_tombstones_test

Failed on CassCI build upgrade_tests-all-custom_branch_runs #37

Failing here:

  File "/home/automaton/cassandra-dtest/upgrade_tests/cql_tests.py", line 1667, in cql3_non_compound_range_tombstones_test
    self.assertEqual(6, len(row), row)

As we see, the row has more data returned. This implies that data isn't properly being shadowed by the tombstone. As such, I'm filing this directly as a bug.