[...]

specdir}' --define '_rpmdir %{_topdir}/RPMS' --define '_builddir %{_topdir}/BUILD' --target x86_64-tld-linux /tmp/B.8DGQc3/gnutls.spec
error: Failed build dependencies:
	guile-devel >= 5:2.2.0 is needed by gnutls-3.6.9-1.src
Building target platforms: x86_64-tld-linux
ended at: Tue Aug 13 23:46:11 2019, done in 0:00:00.074209
error: No files produced.
+ chmod -R u+rwX /tmp/B.8DGQc3/BUILD
+ rm -rf /tmp/B.8DGQc3/tmp /tmp/B.8DGQc3/BUILD
+ rm -rf /tmp/B.8DGQc3
Begin-TLD-Builder-Info
Build-Time: user:2.92s sys:0.36s real:5.14s (faults io:0 non-io:149755)
End-TLD-Builder-Info