bug#34275: clementine-1.3.1 fails test

[Thorsten Wilms]

It appears the issue has vanished, or ‘guix build clementine
--no-grafts --check’ is not entirely equivalent. I had to use the
later, since a recent ‘guix pull && guix package -u’ got me a
substitute for clementine. The build succeeded this way, though check
found a difference (separate report coming up).