[...]

--2019-05-29 12:51:07--  http://distfiles.pld-linux.org/by-md5/2/2/226c504ea78a232224bf3b6846b3adb9/libassuan-2.5.3.tar.bz2
Resolving distfiles.pld-linux.org (distfiles.pld-linux.org)... 193.239.45.41
Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 572348 (559K) [application/x-bzip2]
Saving to: 'libassuan-2.5.3.tar.bz2'
     0K .......... .......... .......... .......... ..........  8%  581K 1s
    50K .......... .......... .......... .......... .......... 17% 1.13M 1s
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   550K ........                                              100%  199M=0.2s
2019-05-29 12:51:07 (2.51 MB/s) - 'libassuan-2.5.3.tar.bz2' saved [572348/572348]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libassuan-2.5.3-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 static_libs
Writing git revision for tag auto/ti/libassuan-2.5.3-1
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.1413
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libassuan-2.5.3
Begin-TLD-Builder-Info
Build-Time: user:0.80s sys:0.12s real:3.01s (faults io:0 non-io:121353)
Files queued for ftp:
    579262 libassuan-2.5.3-1.src.rpm
       187 libassuan-2.5.3-1.src.rpm.uploadinfo
End-TLD-Builder-Info