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:
The full build log is available from:
http://qa-logs.debian.net/2023/08/13/sentencepiece_0.1.99-3_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.

We believe that the bug you reported is fixed in the latest version of
sentencepiece, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1047552@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Kentaro Hayashi <kenhys@xdump.org> (supplier of updated sentencepiece package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sat, 19 Aug 2023 17:14:56 +0900
Source: sentencepiece
Architecture: source
Version: 0.1.99-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Kentaro Hayashi <kenhys@xdump.org>
Closes: 1047552
Changes:
 sentencepiece (0.1.99-4) unstable; urgency=medium
 .
   * debian/clean
     - Fix FTBFS (double build) (Closes: #1047552)
Checksums-Sha1:
 2251f4d524adafbb9f555babd51ff023a914344a 2383 sentencepiece_0.1.99-4.dsc
 3a6e882c5abfcdf0b6bccfcbb28158d65737561f 13124 sentencepiece_0.1.99-4.debian.tar.xz
 21b8bf946934cdb47d0a36ad88116278ca190060 9500 sentencepiece_0.1.99-4_amd64.buildinfo
Checksums-Sha256:
 90589358577375f5607a762424ec398bb08ce0fd70a0d207e8a2b45ef493cbaa 2383 sentencepiece_0.1.99-4.dsc
 7570290c3fbba2d200ad7f14d073c22a8a8cc0e043d8a15fa9045ef340a8ed52 13124 sentencepiece_0.1.99-4.debian.tar.xz
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Files:
 113b714c128098362391c09f7758eec9 2383 science optional sentencepiece_0.1.99-4.dsc
 b132efaf6caa42b8f4427da32543433f 13124 science optional sentencepiece_0.1.99-4.debian.tar.xz
 31ffc6e758874c5f0749a825b871c8ba 9500 science optional sentencepiece_0.1.99-4_amd64.buildinfo
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