==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_fb8bd7ca-e4f6-4f8c-9048-a8dddce11cbd]...done ==> Making package: lib32-fontconfig 2:2.17.0-2.1 (Mon Jun 30 03:51:13 2025) ==> Retrieving sources... -> Cloning fontconfig git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v2/lib32-fontconfig-2:2.17.0-2/fontconfig'... -> Found fontconfig-32.hook ==> Validating source files with b2sums... fontconfig ... Passed fontconfig-32.hook ... Passed ==> Verifying source file signatures with gpg... fontconfig git repo ... FAILED (unknown public key 30757AA21971A672) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources.