[...]

  4150K .......... .......... .......... .......... .......... 85% 11.5M 0s
  4200K .......... .......... .......... .......... .......... 86% 10.9M 0s
  4250K .......... .......... .......... .......... .......... 87% 11.5M 0s
  4300K .......... .......... .......... .......... .......... 88% 11.5M 0s
  4350K .......... .......... .......... .......... .......... 89% 10.9M 0s
  4400K .......... .......... .......... .......... .......... 90% 10.9M 0s
  4450K .......... .......... .......... .......... .......... 91% 11.5M 0s
  4500K .......... .......... .......... .......... .......... 92% 11.5M 0s
  4550K .......... .......... .......... .......... .......... 93% 10.8M 0s
  4600K .......... .......... .......... .......... .......... 94% 11.4M 0s
  4650K .......... .......... .......... .......... .......... 95% 11.5M 0s
  4700K .......... .......... .......... .......... .......... 96% 10.9M 0s
  4750K .......... .......... .......... .......... .......... 97% 11.4M 0s
  4800K .......... .......... .......... .......... .......... 98% 10.8M 0s
  4850K .......... .......... .......... .......... .......... 99% 11.5M 0s
  4900K .......... .......... .......... ..........           100% 11.3M=0.7s
2014-12-01 13:00:30 (6.80 MB/s) - 'gnuplot-4.6.6.tar.gz' saved [5059214/5059214]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/gnuplot-4.6.6-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 0d4260b... - up to 4.6.6
error: HEAD does not point to a branch
fatal: @{u} - not something we can merge
No conditional flags passed
from available:
--with   :	 ggi ggixmi pdf qt svga
--without:	
Writing git revision for tag auto/ti/gnuplot-4.6.6-1
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 PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin HOME=/home/users/builder TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.8213
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf gnuplot-4.6.6
Begin-PLD-Builder-Info
Build-Time: user:3.70s sys:1.98s real:12.16s (faults io:0 non-io:285004)
Files queued for ftp:
   5067211 gnuplot-4.6.6-1.src.rpm
       185 gnuplot-4.6.6-1.src.rpm.uploadinfo
End-PLD-Builder-Info