[...]

Cloning into 'lz4'...
Already up to date.
Available branches: master
--2022-02-22 11:26:17--  http://distfiles.pld-linux.org/by-md5/3/a/3a1ab1684e14fc1afc66228ce61b2db3/lz4-1.9.3.tar.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: 320958 (313K) [application/x-gzip]
Saving to: 'lz4-1.9.3.tar.gz'
     0K .......... .......... .......... .......... .......... 15%  811K 0s
    50K .......... .......... .......... .......... .......... 31% 1.54M 0s
   100K .......... .......... .......... .......... .......... 47% 1.62M 0s
   150K .......... .......... .......... .......... .......... 63%  536K 0s
   200K .......... .......... .......... .......... .......... 79%  804K 0s
   250K .......... .......... .......... .......... .......... 95%  542K 0s
   300K .......... ...                                        100%  438K=0.4s
2022-02-22 11:26:18 (780 KB/s) - 'lz4-1.9.3.tar.gz' saved [320958/320958]
./builder[2756]: ulimit: exceeds allowable limit
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/lz4-1.9.3-2.1.src.rpm
real 0.07
user 0.05
sys 0.01
exit status 0
Writing package revision
builder: SMP make flags are set to -j2
Already up to date.
Available branches: master
lz4-1.9.3.tar.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/lz4-1.9.3-2.1.src.rpm
real 0.06
user 0.05
sys 0.01
Writing git revision for tag tld/lz4-1.9.3-2.1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:0.89s sys:0.67s real:2.41s (faults io:0 non-io:107499)
Files queued for ftp:
    331336 lz4-1.9.3-2.1.src.rpm
       183 lz4-1.9.3-2.1.src.rpm.uploadinfo
End-TLD-Builder-Info