==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_83eccae3-e4ce-43ab-88a3-7a2281b7c76a]...done ==> Making package: lib32-fontconfig 2:2.17.1-1.1 (Wed Jul 2 09:10:02 2025) ==> Retrieving sources... -> Cloning fontconfig git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v4/lib32-fontconfig-2:2.17.1-1/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.