hwinfo version 16.0-2 failed to build on i386

hwinfo version 16.0-2 failed to build on i386
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2395790

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2395790/+files/buildlog_ubuntu-natty-i386.hwinfo_16.0-2_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 1157 lines into the build log:

braille.c:266:8: warning: ignoring return value of 'write', declared with attribute warn_unused_result
braille.c: In function 'do_ht':
braille.c:360:10: warning: ignoring return value of 'write', declared with attribute warn_unused_result
braille.c:365:9: warning: ignoring return value of 'read', declared with attribute warn_unused_result
braille.c:372:11: warning: ignoring return value of 'read', declared with attribute warn_unused_result
braille.c: In function 'do_baum':
braille.c:455:8: warning: ignoring return value of 'write', declared with attribute warn_unused_result
braille.c: In function 'do_fhp_new':
braille.c:539:8: warning: ignoring return value of 'write', declared with attribute warn_unused_result
gcc -c -O2 -Wall -Wno-pointer-sign -pipe -g -fPIC -I../../src/hd -I /usr/include/dbus-1.0 -I /usr/lib64/dbus-1.0/include -I /usr/lib/dbus-1.0/include cpu.c
gcc -c -O2 -Wall -Wno-pointer-sign -pipe -g -fPIC -I../../src/hd -I /usr/include/dbus-1.0 -I /usr/lib64/dbus-1.0/include -I /usr/lib/dbus-1.0/include edd.c
gcc -c -O2 -Wall -Wno-pointer-sign -pipe -g -fPIC -I../../src/hd -I /usr/include/dbus-1.0 -I /usr/lib64/dbus-1.0/include -I /usr/lib/dbus-1.0/include fb.c
gcc -c -O2 -Wall -Wno-pointer-sign -pipe -g -fPIC -I../../src/hd -I /usr/include/dbus-1.0 -I /usr/lib64/dbus-1.0/include -I /usr/lib/dbus-1.0/include floppy.c
gcc -c -O2 -Wall -Wno-pointer-sign -pipe -g -fPIC -I../../src/hd -I /usr/include/dbus-1.0 -I /usr/lib64/dbus-1.0/include -I /usr/lib/dbus-1.0/include hal.c
In file included from hal.c:18:0:
/usr/include/dbus-1.0/dbus/dbus.h:29:33: fatal error: dbus/dbus-arch-deps.h: No such file or directory
compilation terminated.
make[3]: *** [hal.o] Error 1
make[3]: Leaving directory `/build/buildd/hwinfo-16.0/src/hd'
make[2]: *** [subdirs] Error 2
make[2]: Leaving directory `/build/buildd/hwinfo-16.0/src'
make[1]: *** [subdirs] Error 2
make[1]: Leaving directory `/build/buildd/hwinfo-16.0'
make: *** [build-arch-stamp] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110403-0916
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/hwinfo-16.0