Building package "qca-qt5-git"
:: Synchronizing package databases...
 chaotic-aur-kde downloading...
 core downloading...
 extra downloading...
 community downloading...
 multilib downloading...
 chaotic-aur downloading...
error: could not open file /var/lib/pacman/sync/core.db: Unrecognized archive format
warning: git-2.42.0-1 is up to date -- reinstalling
:: Starting full system upgrade...
error: failed to prepare transaction (invalid or corrupted database)
error: could not open file /var/lib/pacman/sync/core.db: Unrecognized archive format
error: target not found: ca-certificates
warning: git-2.42.0-1 is up to date -- skipping
warning: doxygen-1.9.8-1 is up to date -- skipping
umount: /tmp/chaotic/routines/nightly/qca-qt5-git/machine/root/home/main-builder/pkgwork unmounted
umount: /tmp/chaotic/routines/nightly/qca-qt5-git/machine/root/home/main-builder/.ccache unmounted
umount: /tmp/chaotic/routines/nightly/qca-qt5-git/machine/root/home/main-builder/pkgsrc unmounted
umount: /tmp/chaotic/routines/nightly/qca-qt5-git/machine/root/var/cache/pacman/pkg unmounted
umount: /tmp/chaotic/routines/nightly/qca-qt5-git/machine/root/var/pkgdest unmounted
umount: /tmp/chaotic/routines/nightly/qca-qt5-git/machine/root (overlay) unmounted

real	0m0.973s
user	0m0.450s
sys	0m0.240s