[...]

Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/elfutils-0.191-1.src.rpm
RPM build warnings:
    Macro expanded in comment on line 319: %{_mandir}/man8/debuginfod.service.8*
real 0.26
user 0.25
sys 0.01
exit status 0
Writing package revision
builder: SMP make flags are set to -j2
Already up to date.
warning: Macro expanded in comment on line 319: %{_mandir}/man8/debuginfod.service.8*
No conditional flags passed
from available:
--with   :	
--without:	 debuginfod tests
Available branches: AC-branch master
elfutils-0.191.tar.bz2 having proper md5sum already exists
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
warning: Macro expanded in comment on line 319: %{_mandir}/man8/debuginfod.service.8*
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/elfutils-0.191-1.src.rpm
RPM build warnings:
    Macro expanded in comment on line 319: %{_mandir}/man8/debuginfod.service.8*
real 0.26
user 0.24
sys 0.01
warning: Macro expanded in comment on line 319: %{_mandir}/man8/debuginfod.service.8*
Writing git revision for tag tld/elfutils-0.191-1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:1.83s sys:0.44s real:4.53s (faults io:0 non-io:286377)
Files queued for ftp:
   9325155 elfutils-0.191-1.src.rpm
       186 elfutils-0.191-1.src.rpm.uploadinfo
End-TLD-Builder-Info