[...]

./builder[2756]: ulimit: exceeds allowable limit
warning: line 51: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-dvi
warning: line 52: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-html
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-ps
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/zsh-5.9-2.src.rpm
real 0.24
user 0.21
sys 0.02
exit status 0
Writing package revision
Already up to date.
warning: line 51: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-dvi
warning: line 52: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-html
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-ps
No conditional flags passed
from available:
--with   :	 static
--without:	 tests
Available branches: AC-branch RA-branch master
zsh-5.9.tar.xz having proper md5sum already exists
zshguide.pdf having proper md5sum already exists
./builder[2756]: ulimit: exceeds allowable limit
warning: line 51: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-dvi
warning: line 52: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-html
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-ps
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/zsh-5.9-2.src.rpm
real 0.24
user 0.20
sys 0.03
warning: line 51: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-dvi
warning: line 52: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-html
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	zsh-doc-ps
Writing git revision for tag tld/zsh-5.9-2
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:1.43s sys:0.82s real:4.26s (faults io:0 non-io:247442)
Files queued for ftp:
   4363218 zsh-5.9-2.src.rpm
       179 zsh-5.9-2.src.rpm.uploadinfo
End-TLD-Builder-Info