[...]

    50K .....                                                 100% 1.30M=0.07s
2024-01-09 22:30:32 (756 KB/s) - 'docbk41.zip' saved [56654/56654]
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
warning: line 21: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook41-dtd
warning: line 22: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook-sgml-4.1
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/docbook-dtd41-sgml-1.0-17.src.rpm
RPM build warnings:
    line 21: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook41-dtd
    line 22: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook-sgml-4.1
real 0.02
user 0.01
sys 0.00
exit status 0
Writing package revision
builder: SMP make flags are set to -j2
Already up to date.
warning: line 21: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook41-dtd
warning: line 22: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook-sgml-4.1
Available branches: AC-branch RA-branch master
docbk41.zip having proper md5sum already exists
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
warning: line 21: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook41-dtd
warning: line 22: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook-sgml-4.1
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/docbook-dtd41-sgml-1.0-17.src.rpm
RPM build warnings:
    line 21: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook41-dtd
    line 22: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook-sgml-4.1
real 0.02
user 0.01
sys 0.00
warning: line 21: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook41-dtd
warning: line 22: It's not recommended to have unversioned Obsoletes: Obsoletes:	docbook-sgml-4.1
Writing git revision for tag tld/docbook-dtd41-sgml-1.0-17
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:0.45s sys:0.30s real:2.98s (faults io:3 non-io:139045)
Files queued for ftp:
     66523 docbook-dtd41-sgml-1.0-17.src.rpm
       195 docbook-dtd41-sgml-1.0-17.src.rpm.uploadinfo
End-TLD-Builder-Info