Stresstest failures on JVM

stresstest.txt

Test Summary Report
-------------------
t/spec/S04-statements/for.rakudo.jvm                       (Wstat: 0 Tests: 93 Failed: 2)
  Failed tests:  61, 63
t/spec/S05-mass/charsets.rakudo.jvm                        (Wstat: 0 Tests: 17 Failed: 0)
  TODO passed:   9-10
t/spec/S05-mass/properties-general.rakudo.jvm              (Wstat: 0 Tests: 602 Failed: 0)
  TODO passed:   599-601
t/spec/S05-modifier/perl5_9.rakudo.jvm                     (Wstat: 0 Tests: 84 Failed: 4)
  Failed tests:  77, 79, 81, 83
t/spec/S32-io/pipe.t                                       (Wstat: 0 Tests: 5 Failed: 3)
  Failed tests:  3-5
t/spec/integration/precompiled.rakudo.jvm                  (Wstat: 0 Tests: 0 Failed: 0)
  Parse errors: Bad plan.  You planned 5 tests but ran 0.
t/spec/integration/advent2012-day21.t                      (Wstat: 0 Tests: 9 Failed: 1)
  Failed test:  3
Files=972, Tests=37756, 2884 wallclock secs (13.20 usr  1.91 sys + 27.36 cusr  6.93 csys = 49.40 CPU)
Result: FAIL