The error
---------

    Bad string pointer index 4006 for unit name (.debug_line_str)
    [...]

It looks like it's failing to read the line number information from the
debug sections.  This could be a bug in 'debugedit' itself.  Some kind
of corrupted or malformed DWARF debug info in the compiled binaries
(lupdate-qt5 and qdoc).

Error from the build.log:
-----------------------------------------------------------------------
[...]

~/build/BUILD/qt5-qttools-5.15.18-build/qttools-everywhere-src-5.15.18
+ popd
+ sed -i -e 's| Qt5UiPlugin||g' /builddir/build/BUILD/qt5-qttools-5.15.18-build/BUILDROOT/usr/lib64/pkgconfig/Qt5Designer.pc
+ /usr/bin/find-debuginfo -j4 --strict-build-id -m -i --build-id-seed 5.15.18-1.fc43 --unique-debug-suffix -5.15.18-1.fc43.riscv64 --unique-debug-src-base qt5-qttools-5.15.18-1.fc43.riscv64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/qt5-qttools-5.15.18-build/qttools-everywhere-src-5.15.18
find-debuginfo: starting
Extracting debug info from 40 files
debugedit: /builddir/build/BUILD/qt5-qttools-5.15.18-build/BUILDROOT/usr/bin/lupdate-qt5: Bad string pointer index 4006 for unit name (.debug_line_str)
debugedit: /builddir/build/BUILD/qt5-qttools-5.15.18-build/BUILDROOT/usr/bin/qdoc: Bad string pointer index 4274 for unit name (.debug_line_str)
error: Bad exit status from /var/tmp/rpm-tmp.XkTMVp (%install)
    Bad exit status from /var/tmp/rpm-tmp.XkTMVp (%install)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error('Command failed: \n # /usr/bin/systemd-nspawn -q -M 1895a727f8fc42fe8844aeef6ec66192 -D /var/lib/mock/f43-build-28383-5177/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.tums8peh:/etc/resolv.conf --bind=/dev/btrfs-control --bind=/dev/mapper/control --bind=/dev/fuse --bind=/dev/loop-control --bind=/dev/loop0 --bind=/dev/loop1 --bind=/dev/loop2 --bind=/dev/loop3 --bind=/dev/loop4 --bind=/dev/loop5 --bind=/dev/loop6 --bind=/dev/loop7 --bind=/dev/loop8 --bind=/dev/loop9 --bind=/dev/loop10 --bind=/dev/loop11 --console=pipe --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/builddir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin \'--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"\' \'--setenv=PS1=<mock-chroot> \\s-\\v\\$ \' --setenv=LANG=C.UTF-8 --resolv-conf=off bash --login -c \'/usr/bin/rpmbuild -bb --noclean --target riscv64 --nodeps /builddir/build/SPECS/qt5-qttools.spec\'\n', 1)]
Traceback (most recent call last):
  File "/usr/lib/python3.14/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.14/site-packages/mockbuild/util.py", line 610, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (cmd_pretty(command, env), output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # /usr/bin/systemd-nspawn -q -M 1895a727f8fc42fe8844aeef6ec66192 -D /var/lib/mock/f43-build-28383-5177/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.tums8peh:/etc/resolv.conf --bind=/dev/btrfs-control --bind=/dev/mapper/control --bind=/dev/fuse --bind=/dev/loop-control --bind=/dev/loop0 --bind=/dev/loop1 --bind=/dev/loop2 --bind=/dev/loop3 --bind=/dev/loop4 --bind=/dev/loop5 --bind=/dev/loop6 --bind=/dev/loop7 --bind=/dev/loop8 --bind=/dev/loop9 --bind=/dev/loop10 --bind=/dev/loop11 --console=pipe --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/builddir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin '--setenv=PROMPT_COMMAND=printf "\033]0;<mock-chroot>\007"' '--setenv=PS1=<mock-chroot> \s-\v\$ ' --setenv=LANG=C.UTF-8 --resolv-conf=off bash --login -c '/usr/bin/rpmbuild -bb --noclean --target riscv64 --nodeps /builddir/build/SPECS/qt5-qttools.spec'
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