libkinosearch-perl version 0.313-1build1 failed to build on armel

[Ricardo Salveti]

libkinosearch-perl version 0.313-1build1 failed to build on armel
Link to failed build: https://launchpad.net/ubuntu/+source/libkinosearch-perl/0.313-1build1/+build/2495046

Direct link to the build log: https://launchpad.net/ubuntu/+source/libkinosearch-perl/0.313-1build1/+build/2495046/+files/buildlog_ubuntu-oneiric-armel.libkinosearch-perl_0.313-1build1_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 1008 lines into the build log:

t/613-proximityquery.t ............... ok
t/701-uscon.t ........................ ok
t/999-remove_indexes.t ............... ok
t/binding/016-varray.t ............... ok
t/binding/017-hash.t ................. ok
t/binding/019-obj.t .................. ok
t/binding/022-bytebuf.t .............. ok
t/binding/029-charbuf.t .............. ok
t/binding/034-err.t .................. ok

Session terminated, terminating shell...make: *** wait: No child processes. Stop.
make: *** Waiting for unfinished jobs....
make: *** wait: No child processes. Stop.
 ...terminated.
Build killed with signal 15 after 480 minutes of inactivity
******************************************************************************
Build finished at 20110510-1918
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/libkinosearch-perl-0.313

[Colin Watson (cjwatson)]

This looks like it's in a threading test (t/binding/038-lock_free_registry.t).

[Colin Watson (cjwatson)]

strace shows that all the sleeps are turning into nanosleep({2147483647, 0}, ...), which would explain why it doesn't terminate in time.

[Colin Watson (cjwatson)]

Actually just some of the sleeps, and the problem is that this buildd is too slow so the target time ends up being before some of the threads manage to start. Increasing the target time from 0.5 seconds after the mark to 2.5 seconds fixes the test.

[Launchpad Janitor (janitor)]

This bug was fixed in the package libkinosearch-perl - 0.313-1ubuntu1

---------------
libkinosearch-perl (0.313-1ubuntu1) oneiric; urgency=low

  * Slow down lock_free_registry test to let armel keep up (LP: #791240).
 -- Colin Watson <email address hidden> Tue, 06 Sep 2011 12:21:19 +0100