hashar@integration-jobbuilder:/mnt/backports$ backportpackage --dont-sign  -s saucy -d precise -w pep8 pep8
dpkg-source: info: extracting pep8 in pep8-precise
dpkg-source: info: unpacking pep8_1.4.5.orig.tar.gz
dpkg-source: info: applying pep8_1.4.5-1.diff.gz
dpkg-source: info: upstream files that have been modified: 
 pep8-precise/pep8.egg-info/SOURCES.txt
dch warning: new version (1.4.5-1~ubuntu12.04.1) is less than
the current version number (1.4.5-1).
 dpkg-buildpackage -rfakeroot -d -us -uc -S -nc -sa -v0.6.1-2ubuntu2
dpkg-buildpackage: export CFLAGS from dpkg-buildflags (origin: vendor): -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security
dpkg-buildpackage: export CPPFLAGS from dpkg-buildflags (origin: vendor): -D_FORTIFY_SOURCE=2
dpkg-buildpackage: export CXXFLAGS from dpkg-buildflags (origin: vendor): -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security
dpkg-buildpackage: export FFLAGS from dpkg-buildflags (origin: vendor): -g -O2
dpkg-buildpackage: export LDFLAGS from dpkg-buildflags (origin: vendor): -Wl,-Bsymbolic-functions -Wl,-z,relro
dpkg-buildpackage: source package pep8
dpkg-buildpackage: source version 1.4.5-1~ubuntu12.04.1
dpkg-buildpackage: source changed by Antoine Musso <hashar@free.fr>
 dpkg-source --before-build pep8-precise
dpkg-buildpackage: warning: it is a bad idea to generate a source package without cleaning up first, it might contain undesired files.
 dpkg-source -b pep8-precise
dpkg-source: warning: Version number suggests Ubuntu changes, but Maintainer: does not have Ubuntu address
dpkg-source: warning: Version number suggests Ubuntu changes, but there is no XSBC-Original-Maintainer field
dpkg-source: warning: source directory 'pep8-precise' is not <sourcepackage>-<upstreamversion> 'pep8-1.4.5'
dpkg-source: warning: .orig directory name pep8-precise.orig is not <package>-<upstreamversion> (wanted pep8-1.4.5.orig)
dpkg-source: info: using source format `1.0'
dpkg-source: info: building pep8 using existing pep8_1.4.5.orig.tar.gz
dpkg-source: info: building pep8 in pep8_1.4.5-1~ubuntu12.04.1.diff.gz
dpkg-source: warning: the diff modifies the following upstream files: 
 pep8.egg-info/SOURCES.txt
dpkg-source: info: use the '3.0 (quilt)' format to have separate and documented changes to upstream files, see dpkg-source(1)
dpkg-source: info: building pep8 in pep8_1.4.5-1~ubuntu12.04.1.dsc
 dpkg-genchanges -S -sa -v0.6.1-2ubuntu2 >../pep8_1.4.5-1~ubuntu12.04.1_source.changes
parsechangelog/debian: warning: 'since' option specifies non-existing version
parsechangelog/debian: warning: use newest entry that is earlier than the one specified
dpkg-genchanges: warning: the current version (1.4.5-1~ubuntu12.04.1) is earlier than the previous one (1.4.5-1)
dpkg-genchanges: including full source code in upload
 dpkg-source --after-build pep8-precise
dpkg-buildpackage: source only upload (original source is included)
hashar@integration-jobbuilder:/mnt/backports$