Running 'sbuild -A -s -v'
Building using working tree
Building package in normal mode
Looking for a way to retrieve the upstream tarball
rm: cannot remove '/var/cache/apt/archives/partial/*.deb': Permission denied
RemoteApt('http://deb.debian.org/debian', distribution='sid', components=['main'], key_path=None) could not find libheif/1.15.2.
Looking for upstream tarball in local branch.
Using pristine-tar to reconstruct libheif/1.15.2.
pristine-tar: successfully generated /tmp/janitor-worker_rkegqtf/libheif_1.15.2.orig.tar.gz
Building the package in /tmp/janitor-worker_rkegqtf/build-area/libheif-1.15.2, using sbuild -A -s -v --extra-repository='deb [trusted=yes] https://janitor.debian.net/ unchanged main' --extra-repository='deb [trusted=yes] https://janitor.debian.net/ fresh-releases main'
dpkg-source: error: syntax error in libheif-1.15.2/debian/control at line 94: duplicate field Multi-Arch found
dpkg-source: info: using options from libheif-1.15.2/debian/source/options: --tar-ignore=emscripten/* --tar-ignore=fuzzing/* --tar-ignore=libde265/* --tar-ignore=*.png --tar-ignore=*.heic --tar-ignore=*.jpg
E: Failed to run dpkg-source --before-build /tmp/janitor-worker_rkegqtf/build-area/libheif-1.15.2
brz: ERROR: The build failed.