tracker and python-xmp-toolkit's build tests began failing when exempi 2.4 was uploaded to Debian. (Click the "debci log") https://ci.debian.net/packages/t/tracker/unstable/amd64/ https://ci.debian.net/packages/p/python-xmp-toolkit/unstable/amd64/ I filed a bug against tracker but I'm guessing that exempi 2.4 wasn't meant to break backwards compatibility. https://bugzilla.gnome.org/777552
Breaking backward compatibility isn't meant to be. I guess it needs a better test suite.
For python-xmp-toolkit, there is a PR to fix the test: https://github.com/python-xmp-toolkit/python-xmp-toolkit/pull/68 This is a behaviour change in the Adobe XMP SDK that correct a bug. I'll put notes in the changelog.
As for tracker, this is because their test suite expects output on stderr. This is no longer happening because it should never had and is not part of the API.
Related https://bugs.freedesktop.org/show_bug.cgi?id=99494
Added test for the xmp-toolkit "bug" in 16837a2e0e2b4496b1d02b2ffbca98293218c71a And a note in the NEWS file in 11d10587f5ff332769bcd1a8edd8695241544649 We should be able to close this bug soon.
Released 2.4.1. With the pull request for the xmp-toolkit, I consider this fixed. Thanks a lot for your report.
The changes to python-xmp-toolkit have been merged. Their test suite should be passing now.
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