[...]

  git checkout -b new_branch_name
HEAD is now at 5263466... - reverted test patch; buffer and catch parameters are available when testtools are installed before
error: HEAD does not point to a branch
fatal: @{u} - not something we can merge
Building python-extras.spec with the following conditional flags:
 --without tests
from available:
--with   :	
--without:	 python2 python3 <tests>
Available branches: master
--2014-04-08 12:26:22--  http://distfiles.pld-linux.org/distfiles/by-md5/6/2/62d8ba049e3386a6df69b413ea81517b/extras-0.0.3.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: 6231 (6.1K) [application/x-gzip]
Saving to: 'extras-0.0.3.tar.gz'
     0K ......                                                100%  908M=0s
2014-04-08 12:26:22 (908 MB/s) - 'extras-0.0.3.tar.gz' saved [6231/6231]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/python-extras-0.0.3-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Version: 0.0.3
Release: 1
tag: auto/ti/python-extras-0.0.3-1
Searching for tag auto/ti/python-extras-0.0.3-1...
Failed to add the host to the list of known hosts (/home/users/builder/.ssh/known_hosts).
Everything up-to-date
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.81872
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf extras-0.0.3
Begin-PLD-Builder-Info
Build-Time: user:0.64s sys:0.24s real:1.88s (faults io:0 non-io:136671)
Files queued for ftp:
     11295 python-extras-0.0.3-1.src.rpm
       191 python-extras-0.0.3-1.src.rpm.uploadinfo
End-PLD-Builder-Info