[...]

builder: SMP make flags are set to -j2
Cloning into 'libssh'...
8fecdbdd2f035a6b3c3749196c5e04afb68cc26c
Already on 'master'
Your branch is up to date with 'origin/master'.
Already up to date.
Available branches: AC-branch DEVEL master
Searching for tag auto/ti/libssh-0.8.6-1...
Searching for tag auto/ti/libssh-0_8_6-1...
--2019-01-16 14:01:03--  http://distfiles.pld-linux.org/by-md5/3/5/358a32cf892b80635bea6dda9bcfc891/libssh-0.8.6.tar.xz
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: 433680 (424K) [application/octet-stream]
Saving to: 'libssh-0.8.6.tar.xz'
     0K .......... .......... .......... .......... .......... 11%  543K 1s
    50K .......... .......... .......... .......... .......... 23% 1.06M 0s
   100K .......... .......... .......... .......... .......... 35% 33.4M 0s
   150K .......... .......... .......... .......... .......... 47% 39.4M 0s
   200K .......... .......... .......... .......... .......... 59% 1.11M 0s
   250K .......... .......... .......... .......... .......... 70% 65.4M 0s
   300K .......... .......... .......... .......... .......... 82% 71.3M 0s
   350K .......... .......... .......... .......... .......... 94% 84.9M 0s
   400K .......... .......... ...                             100%  309M=0.2s
2019-01-16 14:01:03 (2.21 MB/s) - 'libssh-0.8.6.tar.xz' saved [433680/433680]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libssh-0.8.6-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/libssh-0.8.6-1
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.37521
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libssh-0.8.6
Begin-TLD-Builder-Info
Build-Time: user:0.59s sys:0.06s real:2.70s (faults io:0 non-io:91573)
Files queued for ftp:
    440376 libssh-0.8.6-1.src.rpm
       184 libssh-0.8.6-1.src.rpm.uploadinfo
End-TLD-Builder-Info