[...]

  1000K .......... .......... .......... .......... .......... 66%  134M 0s
  1050K .......... .......... .......... .......... .......... 69%  122M 0s
  1100K .......... .......... .......... .......... .......... 73%  131M 0s
  1150K .......... .......... .......... .......... .......... 76%  116M 0s
  1200K .......... .......... .......... .......... .......... 79%  138M 0s
  1250K .......... .......... .......... .......... .......... 82%  137M 0s
  1300K .......... .......... .......... .......... .......... 85%  142M 0s
  1350K .......... .......... .......... .......... .......... 88%  125M 0s
  1400K .......... .......... .......... .......... .......... 92%  147M 0s
  1450K .......... .......... .......... .......... .......... 95%  139M 0s
  1500K .......... .......... .......... .......... .......... 98% 6.90M 0s
  1550K .......... .......... ...                             100%  127M=0.04s
2021-03-19 19:37:12 (43.4 MB/s) - 'shadow-4.8.1.tar.xz' saved [1611196/1611196]
./builder[2815]: ulimit: exceeds allowable limit
warning: line 56: It's not recommended to have unversioned Obsoletes: Obsoletes:	passwd
warning: line 57: It's not recommended to have unversioned Obsoletes: Obsoletes:	pwdutils
warning: line 58: It's not recommended to have unversioned Obsoletes: Obsoletes:	shadow-extras
warning: line 59: It's not recommended to have unversioned Obsoletes: Obsoletes:	shadow-utils
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/shadow-4.8.1-2.src.rpm
real 0.12
user 0.10
sys 0.02
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
warning: line 56: It's not recommended to have unversioned Obsoletes: Obsoletes:	passwd
warning: line 57: It's not recommended to have unversioned Obsoletes: Obsoletes:	pwdutils
warning: line 58: It's not recommended to have unversioned Obsoletes: Obsoletes:	shadow-extras
warning: line 59: It's not recommended to have unversioned Obsoletes: Obsoletes:	shadow-utils
No conditional flags passed
from available:
--with   :	 shared
--without:	 selinux
Writing git revision for tag auto/ti/shadow-4.8.1-2
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:1.13s sys:1.18s real:2.04s (faults io:0 non-io:238299)
Files queued for ftp:
   1639491 shadow-4.8.1-2.src.rpm
       184 shadow-4.8.1-2.src.rpm.uploadinfo
End-TLD-Builder-Info