==> Synchronizing chroot copy [/data/alhp-workspace/chroot/root] -> [build_e68ce280-d608-432a-95c8-5e0e8da605d3]...done
==> Making package: flac 1.4.2-1.1 (Sun Oct 23 06:17:41 2022)
==> Retrieving sources...
  -> Cloning flac git repo...
Cloning into bare repository '/data/alhp-workspace/build/x86-64-v3/flac-1.4.2-1/flac'...
==> Validating source files with b2sums...
    flac ... Skipped
==> Verifying source file signatures with gpg...
    flac git repo ... FAILED (unknown public key 4AEE18F83AFDEB23)
==> ERROR: One or more PGP signatures could not be verified!
==> ERROR: Could not download sources.