==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_355a4d60-d663-4b36-a248-6b7db99606d2]...done ==> Making package: libmbim 1.34.0-1.1 (Sun Jan 4 00:45:30 2026) ==> Retrieving sources... -> Cloning libmbim git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v4/libmbim-1.34.0-1/libmbim'... ==> Validating source files with b2sums... libmbim ... Passed ==> Verifying source file signatures with gpg... libmbim git repo ... FAILED (unknown public key 734614319E26A433) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources.