==> Synchronizing chroot copy [/data/alhp-workspace/chroot/root] -> [build_80aab462-94c3-4669-99a2-71f332ab41f6]...done ==> Making package: datamash 1.8-1.1 (Sun Jul 24 11:46:37 2022) ==> Retrieving sources... -> Downloading datamash-1.8.tar.gz... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 17 2331k 17 416k 0 0 419k 0 0:00:05 --:--:-- 0:00:05 419k 100 2331k 100 2331k 0 0 1950k 0 0:00:01 0:00:01 --:--:-- 1951k -> Downloading datamash-1.8.tar.gz.sig... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 228 100 228 0 0 740 0 --:--:-- --:--:-- --:--:-- 742 ==> Validating source files with sha512sums... datamash-1.8.tar.gz ... Passed datamash-1.8.tar.gz.sig ... Skipped ==> Validating source files with b2sums... datamash-1.8.tar.gz ... Passed datamash-1.8.tar.gz.sig ... Skipped ==> Verifying source file signatures with gpg... datamash-1.8.tar.gz ... FAILED (unknown public key BDB72EC3D3F87EE6) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources.