[...]

warning: Macro expanded in comment on line 13: %{version}.tar.gz
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-Error-0.17028-1.1.src.rpm
real 0.02
user 0.02
sys 0.00
exit status 0
Writing package revision
Already up to date.
warning: Macro expanded in comment on line 13: %{version}.tar.gz
warning: Macro expanded in comment on line 13: %{version}.tar.gz
No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: AC-branch RA-branch master
Error-0.17028.tar.gz having proper md5sum already exists
./builder[2756]: ulimit: exceeds allowable limit
warning: Macro expanded in comment on line 13: %{version}.tar.gz
warning: Macro expanded in comment on line 13: %{version}.tar.gz
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-Error-0.17028-1.1.src.rpm
real 0.02
user 0.02
sys 0.00
warning: Macro expanded in comment on line 13: %{version}.tar.gz
warning: Macro expanded in comment on line 13: %{version}.tar.gz
Writing git revision for tag tld/perl-Error-0.17028-1.1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:0.44s sys:0.23s real:2.48s (faults io:9 non-io:111335)
Files queued for ftp:
     43789 perl-Error-0.17028-1.1.src.rpm
       192 perl-Error-0.17028-1.1.src.rpm.uploadinfo
End-TLD-Builder-Info