==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_bf83c160-d267-443d-852d-80509c1a5367]...done ==> Making package: helm 3.19.5-1.1 (Sun Jan 25 20:03:06 2026) ==> Retrieving sources... -> Cloning helm git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v2/helm-3.19.5-1/helm'... ==> Validating source files with b2sums... helm ... Passed ==> Verifying source file signatures with gpg... helm git repo ... FAILED (unknown public key C7C6FBB5B91C1155) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources.