[...]

builder: SMP make flags are set to -j2
Cloning into 'autotrace'...
From git://git.pld-linux.org/packages/autotrace
 * [new ref]         refs/notes/commits -> refs/notes/commits
a0ea3ed639b99d8f2c23d794dc5dba47aa3fcc27
Already on 'master'
Your branch is up to date with 'origin/master'.
Already up to date.
Available branches: AC-branch PLD_1_0_freez RA-branch master
Searching for tag auto/ti/autotrace-0.31.1-17...
Searching for tag auto/ti/autotrace-0_31_1-17...
--2019-08-24 14:35:57--  http://distfiles.pld-linux.org/by-md5/5/4/54eabbb38d2076ded6d271e1ee4d0783/autotrace-0.31.1.tar.gz
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: 362718 (354K) [application/x-gzip]
Saving to: 'autotrace-0.31.1.tar.gz'
     0K .......... .......... .......... .......... .......... 14%  609K 0s
    50K .......... .......... .......... .......... .......... 28% 1.19M 0s
   100K .......... .......... .......... .......... .......... 42% 71.1M 0s
   150K .......... .......... .......... .......... .......... 56% 67.8M 0s
   200K .......... .......... .......... .......... .......... 70% 1.22M 0s
   250K .......... .......... .......... .......... .......... 84% 82.2M 0s
   300K .......... .......... .......... .......... .......... 98% 76.4M 0s
   350K ....                                                  100% 8043G=0.2s
2019-08-24 14:35:58 (2.09 MB/s) - 'autotrace-0.31.1.tar.gz' saved [362718/362718]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/autotrace-0.31.1-17.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/autotrace-0.31.1-17
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.71205
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf autotrace-0.31.1
Begin-TLD-Builder-Info
Build-Time: user:1.66s sys:1.38s real:5.00s (faults io:1 non-io:147103)
Files queued for ftp:
    372564 autotrace-0.31.1-17.src.rpm
       189 autotrace-0.31.1-17.src.rpm.uploadinfo
End-TLD-Builder-Info