[...]

No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: AC-branch RA-branch master
Searching for tag auto/ti/perl-Digest-SHA1-2.13-11...
Searching for tag auto/ti/perl-Digest-SHA1-2_13-11...
--2018-08-29 08:17:07--  http://distfiles.pld-linux.org/distfiles/by-md5/b/d/bd22388f268434f2b24f64e28bf1aa35/Digest-SHA1-2.13.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: 39078 (38K) [application/x-gzip]
Saving to: 'Digest-SHA1-2.13.tar.gz'
     0K .......... .......... .......... ........             100% 1.78M=0.02s
2018-08-29 08:17:07 (1.78 MB/s) - 'Digest-SHA1-2.13.tar.gz' saved [39078/39078]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-Digest-SHA1-2.13-11.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 413837a - release 11
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 tests
Writing git revision for tag auto/ti/perl-Digest-SHA1-2.13-11
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.24756
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf Digest-SHA1-2.13
Begin-TLD-Builder-Info
Build-Time: user:0.56s sys:0.07s real:2.08s (faults io:0 non-io:100562)
Files queued for ftp:
     45003 perl-Digest-SHA1-2.13-11.src.rpm
       194 perl-Digest-SHA1-2.13-11.src.rpm.uploadinfo
End-TLD-Builder-Info