New comment by tornaria on void-packages repository https://github.com/void-linux/void-packages/pull/49348#issuecomment-2023877621 Comment: > > musl builds failing now... > > Looks like another python-zstandard problem. My split package proposal should "fix" that too. But really it's python-zstandard that needs fixing here. You can also use `meson configure -Dpackage_data=disabled` to sidestep the whole compression issue. This seems to be just a side-effect of `zstd` update which broke python-zstandard. Often the musl builders finish before the glibc builders, so your glibc CI run without the update and the musl CI run with the update. Can you try again, now that python-zstandard has been rebuilt? (just rebase to current master and force push so the CI runs again).