[...]

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: 368789 (360K) [application/octet-stream]
Saving to: 'mtools-4.0.19.tar.lz'
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2018-10-22 09:05:53 (2.15 MB/s) - 'mtools-4.0.19.tar.lz' saved [368789/368789]
--2018-10-22 09:05:53--  http://distfiles.pld-linux.org/distfiles/by-md5/7/a/7af7d462db97b53e4bfdc4aa1e41b516/mtools-non-english-man-pages.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: 78126 (76K) [application/x-bzip2]
Saving to: 'mtools-non-english-man-pages.tar.bz2'
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2018-10-22 09:05:53 (946 KB/s) - 'mtools-non-english-man-pages.tar.bz2' saved [78126/78126]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/mtools-4.0.19-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/mtools-4.0.19-1
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.7784
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf mtools-4.0.19
Begin-TLD-Builder-Info
Build-Time: user:0.85s sys:0.17s real:3.05s (faults io:0 non-io:137167)
Files queued for ftp:
    457835 mtools-4.0.19-1.src.rpm
       185 mtools-4.0.19-1.src.rpm.uploadinfo
End-TLD-Builder-Info