==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_bb4f58b0-416a-42f2-8348-186a86890fc6]...done
==> Making package: lib32-libpng 1.6.50-1.1 (Wed Jul  2 13:56:40 2025)
==> Retrieving sources...
  -> Cloning libpng git repo...
Cloning into bare repository '/home/alhp/workspace/build/x86-64-v3/lib32-libpng-1.6.50-1/libpng'...
==> Validating source files with sha256sums...
    libpng ... Passed
==> Verifying source file signatures with gpg...
    libpng git repo ... FAILED (unknown public key B292C64843FF5BCF)
==> ERROR: One or more PGP signatures could not be verified!
==> ERROR: Could not download sources.