[...]

 11800K .......... .......... .......... .......... .......... 96%  236M 0s
 11850K .......... .......... .......... .......... .......... 97%  133M 0s
 11900K .......... .......... .......... .......... .......... 97% 87.6M 0s
 11950K .......... .......... .......... .......... .......... 98%  265M 0s
 12000K .......... .......... .......... .......... .......... 98%  264M 0s
 12050K .......... .......... .......... .......... .......... 98%  300M 0s
 12100K .......... .......... .......... .......... .......... 99%  253M 0s
 12150K .......... .......... .......... .......... .......... 99% 93.1T 0s
 12200K .......... .......... .......... ....                 100% 2.24M=0.5s
2024-04-03 09:00:27 (23.0 MB/s) - 'qtwebkit-5.212.0-alpha4.tar.xz' saved [12528508/12528508]
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/qt5-qtwebkit-5.212.0-0.alpha4.8.src.rpm
real 0.47
user 0.40
sys 0.06
exit status 0
Writing package revision
builder: SMP make flags are set to -j2
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	 bootstrap qtmultimedia seccomp
--without:	 doc
Available branches: master
qtwebkit-5.212.0-alpha4.tar.xz having proper md5sum already exists
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/qt5-qtwebkit-5.212.0-0.alpha4.8.src.rpm
real 0.47
user 0.44
sys 0.03
Writing git revision for tag tld/qt5-qtwebkit-5.212.0-0.alpha4.8
On detached HEAD. Use -r BRANCHNAME to override
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:3.09s sys:1.14s real:5.65s (faults io:4 non-io:349470)
Files queued for ftp:
  12554013 qt5-qtwebkit-5.212.0-0.alpha4.8.src.rpm
       201 qt5-qtwebkit-5.212.0-0.alpha4.8.src.rpm.uploadinfo
End-TLD-Builder-Info