[Python-apps-team] Bug#833951: cython: FTBFS if built twice in a row: unrepresentable changes to source

[Jakub Wilk]

Source: cython
Version: 0.24.1-1
Severity: important
User: debian-qa at lists.debian.org
Usertags: qa-doublebuild

cython FTBFS if built twice in a row:
| dpkg-buildpackage: info: source package cython
| dpkg-buildpackage: info: source version 0.24.1-1
| dpkg-buildpackage: info: source distribution unstable
| dpkg-buildpackage: info: source changed by Yaroslav Halchenko <debian at onerussian.com>
|  dpkg-source --before-build cython-0.24.1
| dpkg-buildpackage: info: host architecture s390x
|  fakeroot debian/rules clean
| dh clean --with python2,python3 --buildsystem python_distutils
|    dh_testdir -O--buildsystem=python_distutils
|    debian/rules override_dh_auto_clean
| make[1]: Entering directory '/home/jwilk/cython-0.24.1'
| rm -rf build
| find -name "*.py[oc]" -type f -delete
| make[1]: Leaving directory '/home/jwilk/cython-0.24.1'
|    dh_clean -O--buildsystem=python_distutils
|  dpkg-source -b cython-0.24.1
| dpkg-source: info: using source format '3.0 (quilt)'
| dpkg-source: info: building cython using existing ./cython_0.24.1.orig.tar.gz
| dpkg-source: error: cannot represent change to docs/build/doctrees/environment.pickle: binary file contents changed
| dpkg-source: error: add docs/build/doctrees/environment.pickle in debian/source/include-binaries if you want to store the modified binary in the debian tarball
| dpkg-source: error: cannot represent change to docs/build/doctrees/index.doctree: binary file contents changed
| dpkg-source: error: add docs/build/doctrees/index.doctree in debian/source/include-binaries if you want to store the modified binary in the debian tarball
| dpkg-source: error: cannot represent change to docs/build/doctrees/src/quickstart/build.doctree: binary file contents changed
[... more errors about other files in docs/build/ ...]
| dpkg-source: error: unrepresentable changes to source
| dpkg-buildpackage: error: dpkg-source -b cython-0.24.1 gave error exit status 2

-- 
Jakub Wilk