[...]

Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 419850 (410K) [application/x-gzip]
Saving to: 'bc-1.07.1.tar.gz'
     0K .......... .......... .......... .......... .......... 12%  622K 1s
    50K .......... .......... .......... .......... .......... 24% 1.21M 0s
   100K .......... .......... .......... .......... .......... 36% 58.1M 0s
   150K .......... .......... .......... .......... .......... 48% 44.4M 0s
   200K .......... .......... .......... .......... .......... 60% 1.27M 0s
   250K .......... .......... .......... .......... .......... 73% 69.4M 0s
   300K .......... .......... .......... .......... .......... 85% 75.0M 0s
   350K .......... .......... .......... .......... .......... 97% 75.0M 0s
   400K ..........                                            100%  221M=0.2s
2019-09-04 22:05:37 (2.46 MB/s) - 'bc-1.07.1.tar.gz' saved [419850/419850]
--2019-09-04 22:05:37--  http://distfiles.pld-linux.org/by-md5/a/e/ae2cf58a4382d6a0bfeaab3a6a11bd30/bc-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: 79773 (78K) [application/x-bzip2]
Saving to: 'bc-non-english-man-pages.tar.bz2'
     0K .......... .......... .......... .......... .......... 64%  624K 0s
    50K .......... .......... .......                         100%  300M=0.08s
2019-09-04 22:05:38 (971 KB/s) - 'bc-non-english-man-pages.tar.bz2' saved [79773/79773]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/bc-1.07.1-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/bc-1.07.1-2
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.41035
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf bc-1.07.1
Begin-TLD-Builder-Info
Build-Time: user:0.62s sys:0.11s real:2.91s (faults io:0 non-io:139374)
Files queued for ftp:
    510965 bc-1.07.1-2.src.rpm
       181 bc-1.07.1-2.src.rpm.uploadinfo
End-TLD-Builder-Info