[...]

  1900K .......... .......... .......... .......... .......... 69%  407M 0s
  1950K .......... .......... .......... .......... .......... 71% 70.0M 0s
  2000K .......... .......... .......... .......... .......... 73% 90.6M 0s
  2050K .......... .......... .......... .......... .......... 75% 75.8M 0s
  2100K .......... .......... .......... .......... .......... 77%  414M 0s
  2150K .......... .......... .......... .......... .......... 78% 84.1M 0s
  2200K .......... .......... .......... .......... .......... 80% 72.6M 0s
  2250K .......... .......... .......... .......... .......... 82% 86.3M 0s
  2300K .......... .......... .......... .......... .......... 84%  365M 0s
  2350K .......... .......... .......... .......... .......... 86% 74.9M 0s
  2400K .......... .......... .......... .......... .......... 87% 85.2M 0s
  2450K .......... .......... .......... .......... .......... 89% 74.0M 0s
  2500K .......... .......... .......... .......... .......... 91%  405M 0s
  2550K .......... .......... .......... .......... .......... 93% 88.6M 0s
  2600K .......... .......... .......... .......... .......... 95% 72.3M 0s
  2650K .......... .......... .......... .......... .......... 96% 89.1M 0s
  2700K .......... .......... .......... .......... .......... 98%  378M 0s
  2750K .......... .......... .......... ......               100% 54.1M=0.03s
2018-08-30 09:47:21 (93.8 MB/s) - 'libprelude-4.1.0.tar.gz' saved [2852916/2852916]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libprelude-4.1.0-3.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 79fa0ee - patch
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 lua perl python2 python3 ruby static_libs
Writing git revision for tag auto/ti/libprelude-4.1.0-3
On detached HEAD. Use -r BRANCHNAME to override
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean): env -i TMP=/home/users/builder/tmp HOME=/home/users/builder PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.30668
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libprelude-4.1.0
Begin-TLD-Builder-Info
Build-Time: user:0.89s sys:0.09s real:1.53s (faults io:0 non-io:131920)
Files queued for ftp:
   2854102 libprelude-4.1.0-3.src.rpm
       188 libprelude-4.1.0-3.src.rpm.uploadinfo
End-TLD-Builder-Info