[...]

Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1040054 (1016K) [application/x-gzip]
Saving to: 'opus-1.3.1.tar.gz'
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  1000K .......... .....                                      100%  186M=0.2s
2019-08-13 18:48:15 (4.11 MB/s) - 'opus-1.3.1.tar.gz' saved [1040054/1040054]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/opus-1.3.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/opus-1.3.1-1
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean): env -i TMP=/home/users/builder/tmp HOME=/home/users/builder PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.37517
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf opus-1.3.1
Begin-TLD-Builder-Info
Build-Time: user:1.30s sys:0.39s real:4.05s (faults io:10 non-io:97175)
Files queued for ftp:
   1042950 opus-1.3.1-1.src.rpm
       182 opus-1.3.1-1.src.rpm.uploadinfo
End-TLD-Builder-Info