[...]

No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: AC-branch master
Searching for tag auto/ti/perl-JSON-XS-3.02-4...
Searching for tag auto/ti/perl-JSON-XS-3_02-4...
--2018-03-11 15:05:44--  http://distfiles.pld-linux.org/distfiles/by-md5/0/d/0d4078f18003b50be970709a77b6afbf/JSON-XS-3.02.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: 82712 (81K) [application/x-gzip]
Saving to: 'JSON-XS-3.02.tar.gz'
     0K .......... .......... .......... .......... .......... 61% 1.21M 0s
    50K .......... .......... ..........                      100%  237M=0.04s
2018-03-11 15:05:44 (1.95 MB/s) - 'JSON-XS-3.02.tar.gz' saved [82712/82712]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-JSON-XS-3.02-4.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 36d88a3... - perl req/prov fix - release 4 (by relup.sh)
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-JSON-XS-3.02-4
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.6320
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf JSON-XS-3.02
Begin-TLD-Builder-Info
Build-Time: user:0.64s sys:0.11s real:3.12s (faults io:0 non-io:86965)
Files queued for ftp:
     89420 perl-JSON-XS-3.02-4.src.rpm
       189 perl-JSON-XS-3.02-4.src.rpm.uploadinfo
End-TLD-Builder-Info