gst-buzztard version 0.5.0-2 failed to build on i386

gst-buzztard version 0.5.0-2 failed to build on i386
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2394727

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2394727/+files/buildlog_ubuntu-natty-i386.gst-buzztard_0.5.0-2_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 2318 lines into the build log:

LD_LIBRARY_PATH=debian/libgstbuzztard0/usr/lib:/usr/lib/libfakeroot:/usr/lib64/libfakeroot:/usr/lib32/libfakeroot \
            dh_gstscancodecs

ERROR: Caught a segmentation fault while loading plugin file:
debian/gstreamer0.10-buzztard/usr/lib/gstreamer-0.10/libgstbml.so

Please either:
- remove it and restart.
- run with --gst-disable-segtrap --gst-disable-registry-fork and debug.

ERROR: Caught a segmentation fault while loading plugin file:
debian/gstreamer0.10-buzztard/usr/lib/gstreamer-0.10/libgstbml.so

Please either:
- remove it and restart.
- run with --gst-disable-segtrap --gst-disable-registry-fork and debug.
gst-codec-info-0.10 call failed: 'GST_REGISTRY=/tmp/dh_gstscancodecs.NGKm GST_PLUGIN_SYSTEM_PATH= GST_PLUGIN_PATH=debian/gstreamer0.10-buzztard/usr/lib/gstreamer-0.10 gst-codec-info-0.10 debian/gstreamer0.10-buzztard/usr/lib/gstreamer-0.10/libgstaudiodelay.so debian/gstreamer0.10-buzztard/usr/lib/gstreamer-0.10/libgstbml.so debian/gstreamer0.10-buzztard/usr/lib/gstreamer-0.10/libgstfluidsynth.so debian/gstreamer0.10-buzztard/usr/lib/gstreamer-0.10/libgstsimsyn.so > /tmp/dh_gstscancodecs.5kEX' rc: 65280 output:
ERROR: Caught a segmentation fault while loading plugin file:
debian/gstreamer0.10-buzztard/usr/lib/gstreamer-0.10/libgstbml.so

Please either:
- remove it and restart.
- run with --gst-disable-segtrap --gst-disable-registry-fork and debug.
make: *** [common-binary-fixup-arch] Error 255
dpkg-buildpackage: error: /usr/bin/fakeroot debian/rules binary gave error exit status 2
******************************************************************************
Build finished at 20110403-0928
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/gst-buzztard-0.5.0