[Reproducible-builds] Bug#829186: ganeti: FTBFS in testing (role 'manpage' is already registered)

[Santiago Vila]

Package: src:ganeti
Version: 2.15.2-3
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs
Severity: serious

Dear maintainer:

This package currently fails to build in stretch:

--------------------------------------------------------------------------------
[...]
dir=doc/html/ && \
/bin/mkdir -p $dir && \
PYTHONPATH=. ENABLE_MANPAGES= COPY_DOC=1 \
        HTML_THEME=classic \
./autotools/run-in-tempdir autotools/sphinx-wrapper /usr/bin/sphinx-build -q -W -b html \
    -d . \
    -D version="2.15" \
    -D release="2.15.2" \
    -D graphviz_dot="/usr/bin/dot" \
    doc /<<PKGBUILDDIR>>/$dir && \
rm -f $dir/.buildinfo $dir/objects.inv

Warning, treated as error:
WARNING: while setting up extension ganeti.build.sphinx_ext: role 'manpage' is already registered, it will be
 overridden

Makefile:4283: recipe for target 'doc/html/index.html' failed
make[2]: *** [doc/html/index.html] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: make -j1 returned exit code 2
debian/rules:82: recipe for target 'override_dh_auto_build' failed
--------------------------------------------------------------------------------

A full build log is available here:

https://tests.reproducible-builds.org/debian/rbuild/testing/amd64/ganeti_2.15.2-3.rbuild.log

Thanks.