==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_0b4d935e-359c-4e33-89bb-dae76f8d5be9]...done ==> Making package: lib32-libpng 1.6.46-1.1 (Sun Jan 26 19:40:09 2025) ==> Retrieving sources... -> Cloning libpng git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v2/lib32-libpng-1.6.46-1/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.