Building package "aic94xx-firmware"
INFO:    Starting build...
INFO:    Verifying bootstrap image /home/u726578/chaotic/cache/lower/20230726000441.sif
WARNING: integrity: signature not found for object group 1
WARNING: Bootstrap image could not be verified, but build will continue.
INFO:    Creating sandbox directory...
INFO:    Build complete: /scratch/chaotic/sandbox/pkga4ba7670790
:: Synchronizing package databases...
 core downloading...
 extra downloading...
 community downloading...
 multilib downloading...
 chaotic-aur downloading...
:: Starting full system upgrade...
 there is nothing to do
==> ERROR: A package has already been built. (use -f to overwrite)

real	0m6.511s
user	0m4.411s
sys	0m2.153s