[snip]

   dh_dwz
dwz: debian/0ad/usr/lib/games/0ad/libmozjs78-ps-release.so: Couldn't find DIE at [743e7f3] referenced by DW_AT_abstract_origin from DIE at [743e8eb]
dwz: debian/0ad/usr/games/pyrogenesis: DWARF compression not beneficial - old size 133599705 new size 134674971
dwz: debian/0ad/usr/lib/games/0ad/libAtlasUI.so: DWARF compression not beneficial - old size 21795508 new size 21842246
dwz: ./dwz.c:11021: build_abbrevs_for_die: Assertion `refd != NULL' failed.
dh_dwz: error: dwz -mdebian/0ad/usr/lib/debug/.dwz/x86_64-linux-gnu/0ad.debug -M/usr/lib/debug/.dwz/x86_64-linux-gnu/0ad.debug -- debian/0ad/usr/games/pyrogenesis debian/0ad/usr/lib/games/0ad/ActorEditor debian/0ad/usr/lib/games/0ad/libAtlasUI.so debian/0ad/usr/lib/games/0ad/libCollada.so debian/0ad/usr/lib/games/0ad/libmozjs78-ps-release.so debian/0ad/usr/lib/games/0ad/libnvcore.so debian/0ad/usr/lib/games/0ad/libnvimage.so debian/0ad/usr/lib/games/0ad/libnvmath.so debian/0ad/usr/lib/games/0ad/libnvtt.so died with signal 6
make: *** [debian/rules:19: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
debuild: fatal error at line 1182:
dpkg-buildpackage -us -uc -ui failed