==> Synchronizing chroot copy [/data/alhp-workspace/chroot/root] -> [worker-x86-64-v2-2]...done
==> Making package: cksfv 1.3.15-1.1 (Tue Nov 30 14:31:21 2021)
==> Retrieving sources...
  -> Downloading cksfv-1.3.15.tar.bz2...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100 27282  100 27282    0     0   136k      0 --:--:-- --:--:-- --:--:--  135k
  -> Downloading cksfv-1.3.15.tar.bz2.asc...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100   862  100   862    0     0  16054      0 --:--:-- --:--:-- --:--:-- 16264
==> Validating source files with sha256sums...
    cksfv-1.3.15.tar.bz2 ... Passed
    cksfv-1.3.15.tar.bz2.asc ... Skipped
==> Verifying source file signatures with gpg...
    cksfv-1.3.15.tar.bz2 ... FAILED (unknown public key 3EFC3C14B1F25E35)
==> ERROR: One or more PGP signatures could not be verified!
==> ERROR: Could not download sources.