==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_949a5fe0-cfbb-4653-a5d8-7770116b309f]...done ==> Making package: gcr-4 4.3.1-1.1 (Sun Mar 16 18:46:21 2025) ==> Retrieving sources... -> Cloning gcr git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v4/gcr-4-4.3.1-1/gcr'... ==> Validating source files with b2sums... gcr ... Passed ==> Verifying source file signatures with gpg... gcr git repo ... FAILED (unknown public key 1D8A57CF2E8D36A3) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources.