==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_a8bed2d8-f7e2-4095-8565-88659b249047]...done ==> Making package: helm 3.17.1-1.1 (Fri Feb 28 00:45:55 2025) ==> Retrieving sources... -> Cloning helm git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v3/helm-3.17.1-1/helm'... ==> Validating source files with sha256sums... helm ... Passed ==> Verifying source file signatures with gpg... helm git repo ... FAILED (unknown public key C2D40F4D8196E874) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources.