Linaro build process fails to generate builds for 20100919 and 20100920

Build log shows failure while building /build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools/perf

install -d /build/buildd/linux-linaro-2.6.35/debian/build/tools-
for i in *; do ln -s /build/buildd/linux-linaro-2.6.35/$i /build/buildd/linux-linaro-2.6.35/debian/build/tools-/; done
rm /build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools
rsync -a tools/ /build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools/
touch /build/buildd/linux-linaro-2.6.35/debian/stamps/stamp-prepare-perarch
cd /build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools/perf && make
make[1]: Entering directory `/build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools/perf'
Makefile:565: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
PERF_VERSION = 2.6.35.4
make[1]: Leaving directory `/build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools/perf'
make[1]: Entering directory `/build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools/perf'
Makefile:565: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
    GEN common-cmds.h
    * new build flags or prefix
    CC perf.o
    CC builtin-annotate.o
    CC builtin-bench.o
    CC bench/sched-messaging.o
    CC bench/sched-pipe.o
    CC bench/mem-memcpy.o
    CC builtin-diff.o
    CC builtin-help.o
    CC builtin-sched.o
    CC builtin-buildid-list.o
    CC builtin-buildid-cache.o
    CC builtin-list.o
    CC builtin-record.o
    CC builtin-report.o
    CC builtin-stat.o
    CC builtin-timechart.o
    CC builtin-top.o
    CC builtin-trace.o
    CC builtin-probe.o
    CC builtin-kmem.o
    CC builtin-lock.o
    CC builtin-kvm.o
    CC builtin-test.o
    CC builtin-inject.o
    CC util/abspath.o
    CC util/alias.o
    CC util/build-id.o
    CC util/config.o
    CC util/ctype.o
    CC util/debugfs.o
    CC util/environment.o
    CC util/event.o
    CC util/exec_cmd.o
    CC util/help.o
    CC util/levenshtein.o
    CC util/parse-options.o
    CC util/parse-events.o
    CC util/path.o
    CC util/rbtree.o
    CC util/bitmap.o
    CC util/hweight.o
    CC util/run-command.o
    CC util/quote.o
    CC util/strbuf.o
    CC util/string.o
    CC util/strlist.o
    CC util/usage.o
    CC util/wrapper.o
    CC util/sigchain.o
    CC util/symbol.o
    CC util/color.o
    CC util/pager.o
    CC util/header.o
    CC util/callchain.o
    CC util/values.o
    CC util/debug.o
    CC util/map.o
    CC util/pstack.o
    CC util/session.o
    CC util/thread.o
    CC util/trace-event-parse.o
    CC util/trace-event-read.o
    CC util/trace-event-info.o
    CC util/trace-event-scripting.o
    CC util/svghelper.o
    CC util/sort.o
    CC util/hist.o
    CC util/probe-event.o
    CC util/util.o
    CC util/cpumap.o
    CC arch/arm/util/dwarf-regs.o
    CC util/probe-finder.o
    AR libperf.a
    LINK perf
    GEN perf-archive
touch .perf.dev.null
rm .perf.dev.null
make[1]: Leaving directory `/build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools/perf'
# Add the tools.
install -d /build/buildd/linux-linaro-2.6.35/debian/linux-linaro-tools-2.6.35-1006/usr/bin
install -s -m755 /build/buildd/linux-linaro-2.6.35/debian/build/tools-/tools/perf/perf \
  /build/buildd/linux-linaro-2.6.35/debian/linux-linaro-tools-2.6.35-1006/usr/bin/perf_2.6.35-1006
dh_installchangelogs -plinux-linaro-tools-2.6.35-1006
dh_installchangelogs: package linux-linaro-tools-2.6.35-1006 is not in control info
dh_installdocs -plinux-linaro-tools-2.6.35-1006
dh_installdocs: package linux-linaro-tools-2.6.35-1006 is not in control info
dh_compress -plinux-linaro-tools-2.6.35-1006
dh_fixperms -plinux-linaro-tools-2.6.35-1006
dh_shlibdeps -plinux-linaro-tools-2.6.35-1006
dh_shlibdeps: package linux-linaro-tools-2.6.35-1006 is not in control info
dh_installdeb -plinux-linaro-tools-2.6.35-1006
dh_installdeb: package linux-linaro-tools-2.6.35-1006 is not in control info
dh_installdeb: package linux-linaro-tools-2.6.35-1006 is not in control info
dh_gencontrol -plinux-linaro-tools-2.6.35-1006
dpkg-gencontrol: error: package linux-linaro-tools-2.6.35-1006 not in control info
dh_gencontrol: dpkg-gencontrol -plinux-linaro-tools-2.6.35-1006 -ldebian/changelog -Tdebian/linux-linaro-tools-2.6.35-1006.substvars -Pdebian/linux-linaro-tools-2.6.35-1006 returned exit code 255
make: *** [binary-perarch] Error 9
dpkg-buildpackage: error: /usr/bin/fakeroot debian/rules binary-arch gave error exit status 2
******************************************************************************
Build finished at 20100918-1727
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/linux-linaro-2.6.35
------------------------------------------------------------------------------
  /usr/bin/sudo dpkg --purge intltool-debian groff-base libdw-dev gettext file libdw1 libelf-dev rsync html2text gettext-base libelf1 debhelper po-debconf libunistring0 libcroco3 libmagic1 libxml2 libpopt0 kernel-wedge bsdmainutils binutils-dev man-db
(Reading database ... 14669 files and directories currently installed.)
Removing libdw-dev ...
Removing libdw1 ...
Purging configuration files for libdw1 ...
Removing libelf-dev ...
Removing rsync ...
Purging configuration files for rsync ...
Removing libelf1 ...
Purging configuration files for libelf1 ...
Removing libpopt0 ...
Purging configuration files for libpopt0 ...
Removing kernel-wedge ...
Removing binutils-dev ...
Removing debhelper ...
Removing po-debconf ...
Removing man-db ...
Purging configuration files for man-db ...
  Removing catpages as well as /var/cache/man hierarchy.
Removing intltool-debian ...
Removing groff-base ...
Purging configuration files for groff-base ...
Removing gettext ...
Removing file ...
Purging configuration files for file ...
Removing html2text ...
Purging configuration files for html2text ...
Removing gettext-base ...
Removing libunistring0 ...
Purging configuration files for libunistring0 ...
Removing libcroco3 ...
Purging configuration files for libcroco3 ...
Removing libmagic1 ...
Purging configuration files for libmagic1 ...
Removing libxml2 ...
Purging configuration files for libxml2 ...
Removing bsdmainutils ...
Purging configuration files for bsdmainutils ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
******************************************************************************
Finished at 20100918-1731
Build needed 09:21:10, 4316836k disk space
RUN: /usr/share/launchpad-buildd/slavebin/scan-for-processes ['/usr/share/launchpad-buildd/slavebin/scan-for-processes', 'd84ad11f6b2830795eaab901d128fa7b845f9596']
Scanning for processes to kill in build /home/buildd/build-d84ad11f6b2830795eaab901d128fa7b845f9596/chroot-autobuild...
RUN: /usr/share/launchpad-buildd/slavebin/umount-chroot ['umount-chroot', 'd84ad11f6b2830795eaab901d128fa7b845f9596']
Unmounting chroot for build d84ad11f6b2830795eaab901d128fa7b845f9596...
RUN: /usr/share/launchpad-buildd/slavebin/remove-build ['remove-build', 'd84ad11f6b2830795eaab901d128fa7b845f9596']
Removing build d84ad11f6b2830795eaab901d128fa7b845f9596