==> Synchronizing chroot copy [/data/alhp-workspace/chroot/root] -> [worker-x86-64-v3-0]...done
==> Making package: rdiff-backup 2.0.5-3.1 (Mon Dec 13 20:21:31 2021)
==> Retrieving sources...
  -> Cloning rdiff-backup git repo...
Cloning into bare repository '/data/alhp-workspace/build/x86-64-v3/rdiff-backup-2.0.5-3/rdiff-backup'...
  -> Cloning rdiff-backup-filesrepo git repo...
Cloning into bare repository '/data/alhp-workspace/build/x86-64-v3/rdiff-backup-2.0.5-3/rdiff-backup-filesrepo'...
==> Validating source files with sha512sums...
    rdiff-backup ... Skipped
    rdiff-backup-filesrepo ... Skipped
==> Verifying source file signatures with gpg...
    rdiff-backup git repo ... FAILED (unknown public key 4AEE18F83AFDEB23)
==> ERROR: One or more PGP signatures could not be verified!
==> ERROR: Could not download sources.