Finding cause of test fails on the cfbot site

Hi -

I saw that one of our commitfest entries (32/2914) is recently
reporting a fail on the cfbot site [1]. I thought this was all ok a
few days ago.

We can see the test log indicating what was the test that failed [2]
Test Summary Report
-------------------
t/002_twophase_streaming.pl (Wstat: 7424 Tests: 1 Failed: 0)
Non-zero exit status: 29
Parse errors: Bad plan. You planned 2 tests but ran 1.
Files=2, Tests=3, 4 wallclock secs ( 0.03 usr 0.00 sys + 1.59 cusr
0.81 csys = 2.44 CPU)
Result: FAIL
gmake[2]: *** [../../src/makefiles/pgxs.mk:440: check] Error 1
gmake[1]: *** [Makefile:94: check-test_decoding-recurse] Error 2
gmake: *** [GNUmakefile:71: check-world-contrib-recurse] Error 2
*** Error code 2

Is there any other detailed information available anywhere, e.g.
logs?, which might help us work out what was the cause of the test
failure?

Thankyou.

---
[1] http://cfbot.cputube.org/
[2] https://api.cirrus-ci.com/v1/task/5352561114873856/logs/test.log

Kind Regards,
Peter Smith.
Fujitsu Australia