[...]

   950K .......... .......... .......... .......... .......... 54% 79.2M 0s
  1000K .......... .......... .......... .......... .......... 57% 77.3M 0s
  1050K .......... .......... .......... .......... .......... 59%  421M 0s
  1100K .......... .......... .......... .......... .......... 62% 2.93M 0s
  1150K .......... .......... .......... .......... .......... 65% 57.2M 0s
  1200K .......... .......... .......... .......... .......... 68% 81.2M 0s
  1250K .......... .......... .......... .......... .......... 70% 73.4M 0s
  1300K .......... .......... .......... .......... .......... 73% 81.5M 0s
  1350K .......... .......... .......... .......... .......... 76% 70.1M 0s
  1400K .......... .......... .......... .......... .......... 78% 82.8M 0s
  1450K .......... .......... .......... .......... .......... 81% 3.04M 0s
  1500K .......... .......... .......... .......... .......... 84% 54.2M 0s
  1550K .......... .......... .......... .......... .......... 87% 67.4M 0s
  1600K .......... .......... .......... .......... .......... 89% 84.8M 0s
  1650K .......... .......... .......... .......... .......... 92% 74.9M 0s
  1700K .......... .......... .......... .......... .......... 95% 79.3M 0s
  1750K .......... .......... .......... .......... .......... 97%  421M 0s
  1800K .......... .......... .......... ......               100% 55.4M=0.2s
2018-08-24 16:10:13 (10.9 MB/s) - 'Cython-0.28.4.tar.gz' saved [1880943/1880943]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/python-Cython-0.28.4-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at e813260 - updated to 0.28.4
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	 tests
--without:	 apidocs python2 python3
Writing git revision for tag auto/ti/python-Cython-0.28.4-1
On detached HEAD. Use -r BRANCHNAME to override
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.37213
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf Cython-0.28.4
Begin-TLD-Builder-Info
Build-Time: user:0.68s sys:0.09s real:2.73s (faults io:3 non-io:113029)
Files queued for ftp:
   1887382 python-Cython-0.28.4-1.src.rpm
       192 python-Cython-0.28.4-1.src.rpm.uploadinfo
End-TLD-Builder-Info