Building package "unflac"
INFO:    Starting build...
INFO:    Verifying bootstrap image /home/u726578/chaotic/cache/lower/20230607000413.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/pkg08558845df8
:: Synchronizing package databases...
 core downloading...
 extra downloading...
 community downloading...
 multilib downloading...
 chaotic-aur downloading...
:: Starting full system upgrade...
 there is nothing to do

real	0m7.926s
user	0m3.937s
sys	0m1.950s