[...]

   700K .......... .......... .......... .......... .......... 45%  107M 0s
   750K .......... .......... .......... .......... .......... 48% 2.35M 0s
   800K .......... .......... .......... .......... .......... 51% 64.3M 0s
   850K .......... .......... .......... .......... .......... 54% 51.3M 0s
   900K .......... .......... .......... .......... .......... 57%  117M 0s
   950K .......... .......... .......... .......... .......... 60%  185M 0s
  1000K .......... .......... .......... .......... .......... 63%  163M 0s
  1050K .......... .......... .......... .......... .......... 66% 2.34M 0s
  1100K .......... .......... .......... .......... .......... 69% 49.1M 0s
  1150K .......... .......... .......... .......... .......... 72%  102M 0s
  1200K .......... .......... .......... .......... .......... 75%  156M 0s
  1250K .......... .......... .......... .......... .......... 78%  126M 0s
  1300K .......... .......... .......... .......... .......... 81% 92.4M 0s
  1350K .......... .......... .......... .......... .......... 84% 88.8M 0s
  1400K .......... .......... .......... .......... .......... 87% 74.2M 0s
  1450K .......... .......... .......... .......... .......... 90%  100M 0s
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  1550K .......... .......... .......... .......... .......... 96%  189M 0s
  1600K .......... .......... .......... .......... .......... 99%  194M 0s
  1650K .......... ...                                        100%  141M=0.2s
2017-07-04 21:51:02 (9.26 MB/s) - 'Cython-0.25.2.tar.gz' saved [1703315/1703315]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/python-Cython-0.25.2-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 python2 python3
Writing git revision for tag auto/ti/python-Cython-0.25.2-1
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.24689
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf Cython-0.25.2
Begin-TLD-Builder-Info
Build-Time: user:0.76s sys:0.28s real:2.80s (faults io:0 non-io:89393)
Files queued for ftp:
   1709427 python-Cython-0.25.2-1.src.rpm
       192 python-Cython-0.25.2-1.src.rpm.uploadinfo
End-TLD-Builder-Info