Bug#1045062: gnuplot-iostream: Fails to build source after successful build

[Lucas Nussbaum]

Source: gnuplot-iostream
Version: 0~20140302.gitc8919a0+dfsg-4
Severity: minor
Tags: trixie sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-sab-20230813 ftbfs-source-after-build
User: debian-qa at lists.debian.org
Usertags: qa-doublebuild

Hi,

This package fails to build a source package after a successful build
(dpkg-buildpackage ; dpkg-buildpackage -S).

This is probably a clear violation of Debian Policy section 4.9 (clean target),
but this is filed as severity:minor for now, because a discussion on
debian-devel showed that we might want to revisit the requirement of a working
'clean' target.

More information about this class of issues, included common problems and
solutions, is available at
https://wiki.debian.org/qa.debian.org/FTBFS/SourceAfterBuild

Relevant part of the build log:
> cd /<<PKGBUILDDIR>> && runuser -u user42 -- dpkg-buildpackage --sanitize-env -us -uc -rfakeroot -S
> ------------------------------------------------------------------------------------------------------------------------------------------------------------
> 
> dpkg-buildpackage: info: source package gnuplot-iostream
> dpkg-buildpackage: info: source version 0~20140302.gitc8919a0+dfsg-4
> dpkg-buildpackage: info: source distribution unstable
> dpkg-buildpackage: info: source changed by Anton Gladky <gladk at debian.org>
>  dpkg-source --before-build .
>  fakeroot debian/rules clean
> dh clean
>    dh_auto_clean
> 	make -j8 clean
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> rm -f *.o
> rm -f *.error.txt
> rm -f example-misc example-data-1d example-data-2d example-interactive test-noncopyable test-outputs
> # Windows compilation
> rm -f *.exe *.obj
> # files created by demo scripts
> rm -f my_graph_*.png external_binary.dat external_binary.gnu external_text.dat external_text.gnu inline_binary.gnu inline_text.gnu
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
>    dh_clean
>  dpkg-source -b .
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-source: info: building gnuplot-iostream using existing ./gnuplot-iostream_0~20140302.gitc8919a0+dfsg.orig.tar.xz
> dpkg-source: info: using patch list from debian/patches/series
> dpkg-source: error: cannot represent change to unittest-output/ai-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/ai-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/armacol-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/armacol-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/armamat-Mode1DUnwrap.bin: binary file contents changed
> dpkg-source: error: add unittest-output/armamat-Mode1DUnwrap.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/armamat-Mode2D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/armamat-Mode2D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/bi-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/bi-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/boost_tie{ai,bi}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/boost_tie{ai,bi}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/btup{vd,stup{vi,btup{vf},vi},vd}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/btup{vd,stup{vi,btup{vf},vi},vd}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/pair{&si,&bi}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/pair{&si,&bi}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/pair{ai,bi}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/pair{ai,bi}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/pair{vf,btup{vd,pair{vi,vi},vf}}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/pair{vf,btup{vd,pair{vi,vi},vf}}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/pair{vf,stup{vd,pair{vi,vi},vf}}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/pair{vf,stup{vd,pair{vi,vi},vf}}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/si-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/si-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/std_fwd{ai,bi}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/std_fwd{ai,bi}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/std_tie{ai,bi}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/std_tie{ai,bi}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/tie{si,bi}-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/tie{si,bi}-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/v_bt-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/v_bt-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/v_st-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/v_st-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vd,vi,bi-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vd,vi,bi-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vd-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vd-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vf-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vf-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vi16-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vi16-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vi32-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vi32-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vi8-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vi8-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vu16-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vu16-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vu32-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vu32-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vu8-Mode1D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vu8-Mode1D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvd,vvi,vvvi-Mode1DUnwrap.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvd,vvi,vvvi-Mode1DUnwrap.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvd,vvi,vvvi-Mode2D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvd,vvi,vvvi-Mode2D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvd,vvi-Mode1DUnwrap.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvd,vvi-Mode1DUnwrap.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvd,vvi-Mode2D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvd,vvi-Mode2D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvd-Mode1DUnwrap.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvd-Mode1DUnwrap.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvd-Mode2D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvd-Mode2D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvvi cols-Mode2D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvvi cols-Mode2D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvvi cols-Mode2DUnwrap.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvvi cols-Mode2DUnwrap.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvvp-Mode2D.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvvp-Mode2D.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to unittest-output/vvvp-Mode2DUnwrap.bin: binary file contents changed
> dpkg-source: error: add unittest-output/vvvp-Mode2DUnwrap.bin in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: error: unrepresentable changes to source
> dpkg-buildpackage: error: dpkg-source -b . subprocess returned exit status 1
> 
> E: Command 'cd /<<PKGBUILDDIR>> && runuser -u user42 -- dpkg-buildpackage --sanitize-env -us -uc -rfakeroot -S' failed to run.


The full build log is available from:
http://qa-logs.debian.net/2023/08/13/gnuplot-iostream_0~20140302.gitc8919a0+dfsg-4_unstable.log

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.