[...]

--2023-12-13 22:11:52--  http://distfiles.pld-linux.org/by-md5/c/6/c6e309802ada5ed814a6a553161d8fe6/libpng-1.6.40-apng.patch.gz
Resolving distfiles.pld-linux.org... 193.239.45.41
Connecting to distfiles.pld-linux.org|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 10815 (11K) [application/x-gzip]
Saving to: 'libpng-1.6.40-apng.patch.gz'
     0K ..........                                            100% 69.6M=0s
2023-12-13 22:11:52 (69.6 MB/s) - 'libpng-1.6.40-apng.patch.gz' saved [10815/10815]
./builder[2756]: ulimit: exceeds allowable limit
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libpng-1.6.40-1.src.rpm
real 0.06
user 0.06
sys 0.00
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   :	
--without:	 default_libpng tests
Available branches: DEVEL LIBPNG_1_2 LIBPNG_1_4 RA-branch libpng-1.6 master
libpng-1.6.40.tar.xz having proper md5sum already exists
libpng-1.6.40-apng.patch.gz 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/libpng-1.6.40-1.src.rpm
real 0.06
user 0.05
sys 0.00
Writing git revision for tag tld/libpng-1.6.40-1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:0.70s sys:0.39s real:2.63s (faults io:17 non-io:171067)
Files queued for ftp:
   1047316 libpng-1.6.40-1.src.rpm
       185 libpng-1.6.40-1.src.rpm.uploadinfo
End-TLD-Builder-Info