А можешь вывод cat build.log | tail дать? Я ща с мобилки
-- Installing: /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/share/icons/hicolor/16x16/apps/kepka.png
-- Installing: /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/share/icons/hicolor/32x32/apps/kepka.png
-- Installing: /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/share/icons/hicolor/48x48/apps/kepka.png
-- Installing: /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/share/icons/hicolor/64x64/apps/kepka.png
-- Installing: /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/share/icons/hicolor/128x128/apps/kepka.png
-- Installing: /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/share/icons/hicolor/256x256/apps/kepka.png
-- Installing: /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/share/icons/hicolor/512x512/apps/kepka.png
+ /usr/lib/rpm/find-debuginfo.sh -j4 --strict-build-id -m -i --build-id-seed 2.0.0-1.fc31 --unique-debug-suffix -2.0.0-1.fc31.x86_64 --unique-debug-src-base kepka-2.0.0-1.fc31.x86_64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 110000000 -S debugsourcefiles.list /builddir/build/BUILD/kepka-2.0.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/bin/kepka
extracting debug info from /builddir/build/BUILDROOT/kepka-2.0.0-1.fc31.x86_64/usr/bin/kepka