[...]

 18100K .......... .......... .......... .......... .......... 97% 88.3M 0s
 18150K .......... .......... .......... .......... .......... 98%  120M 0s
 18200K .......... .......... .......... .......... .......... 98% 88.5M 0s
 18250K .......... .......... .......... .......... .......... 98% 16.0M 0s
 18300K .......... .......... .......... .......... .......... 98% 32.8M 0s
 18350K .......... .......... .......... .......... .......... 99% 89.8M 0s
 18400K .......... .......... .......... .......... .......... 99%  121M 0s
 18450K .......... .......... .......... .......... .......... 99% 89.6M 0s
 18500K .......... .......... .......... .......... .......... 99%  122M 0s
 18550K .......                                               100%  319M=0.5s
2023-12-08 21:17:49 (34.1 MB/s) - 'harfbuzz-8.3.0.tar.xz' saved [19002808/19002808]
./builder[2756]: ulimit: exceeds allowable limit
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/harfbuzz-8.3.0-1.src.rpm
real 0.65
user 0.63
sys 0.02
exit status 0
Writing package revision
builder: SMP make flags are set to -j2
Already up to date.
No conditional flags passed
from available:
--with   :	 tests
--without:	 graphite2 icu static_libs
Available branches: master
harfbuzz-8.3.0.tar.xz having proper md5sum already exists
./builder[2756]: ulimit: exceeds allowable limit
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/harfbuzz-8.3.0-1.src.rpm
real 0.64
user 0.61
sys 0.02
Writing git revision for tag tld/harfbuzz-8.3.0-1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:1.73s sys:0.37s real:6.05s (faults io:3 non-io:114300)
Files queued for ftp:
  19020681 harfbuzz-8.3.0-1.src.rpm
       186 harfbuzz-8.3.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info