[...]

builder: SMP make flags are set to -j2
Cloning into 'libatomic_ops'...
e9c990a7435b61e7d8ddf0b972739f235ea55b9e
Already on 'master'
Your branch is up to date with 'origin/master'.
Already up to date.
Available branches: AC-branch master
Searching for tag auto/ti/libatomic_ops-7.6.10-1...
Searching for tag auto/ti/libatomic_ops-7_6_10-1...
--2019-05-29 12:51:17--  http://distfiles.pld-linux.org/by-md5/9/0/90a78a84d9c28ce11f331c25289bfbd0/libatomic_ops-7.6.10.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: 503734 (492K) [application/x-gzip]
Saving to: 'libatomic_ops-7.6.10.tar.gz'
     0K .......... .......... .......... .......... .......... 10%  584K 1s
    50K .......... .......... .......... .......... .......... 20% 1.14M 1s
   100K .......... .......... .......... .......... .......... 30% 32.9M 0s
   150K .......... .......... .......... .......... .......... 40% 37.1M 0s
   200K .......... .......... .......... .......... .......... 50% 1.19M 0s
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   350K .......... .......... .......... .......... .......... 81% 34.6M 0s
   400K .......... .......... .......... .......... .......... 91% 1.25M 0s
   450K .......... .......... .......... .......... .         100% 72.9M=0.2s
2019-05-29 12:51:17 (2.23 MB/s) - 'libatomic_ops-7.6.10.tar.gz' saved [503734/503734]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libatomic_ops-7.6.10-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/libatomic_ops-7.6.10-1
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.36807
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libatomic_ops-7.6.10
Begin-TLD-Builder-Info
Build-Time: user:0.72s sys:0.11s real:2.66s (faults io:0 non-io:87389)
Files queued for ftp:
    508929 libatomic_ops-7.6.10-1.src.rpm
       192 libatomic_ops-7.6.10-1.src.rpm.uploadinfo
End-TLD-Builder-Info