[...]

 14150K .......... .......... .......... .......... .......... 97% 70.5M 0s
 14200K .......... .......... .......... .......... .......... 97% 37.3M 0s
 14250K .......... .......... .......... .......... .......... 97% 51.0M 0s
 14300K .......... .......... .......... .......... .......... 98% 1.73M 0s
 14350K .......... .......... .......... .......... .......... 98% 47.6M 0s
 14400K .......... .......... .......... .......... .......... 98% 47.5M 0s
 14450K .......... .......... .......... .......... .......... 99% 46.3M 0s
 14500K .......... .......... .......... .......... .......... 99% 1.72M 0s
 14550K .......... .......... .......... .......... .......... 99% 49.0M 0s
 14600K .......... .......... .........                       100% 60.2M=3.0s
2022-04-05 10:23:25 (4.73 MB/s) - 'harfbuzz-4.2.0.tar.xz' saved [14980636/14980636]
./builder[2756]: ulimit: exceeds allowable limit
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/harfbuzz-4.2.0-1.src.rpm
real 0.96
user 0.91
sys 0.05
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-4.2.0.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-4.2.0-1.src.rpm
real 0.96
user 0.91
sys 0.05
Writing git revision for tag tld/harfbuzz-4.2.0-1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:2.68s sys:0.89s real:6.85s (faults io:2 non-io:113067)
Files queued for ftp:
  14997099 harfbuzz-4.2.0-1.src.rpm
       186 harfbuzz-4.2.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info