[...]

  4750K .......... .......... .......... .......... .......... 86% 78.3M 0s
  4800K .......... .......... .......... .......... .......... 87% 1.44M 0s
  4850K .......... .......... .......... .......... .......... 87% 65.8M 0s
  4900K .......... .......... .......... .......... .......... 88% 59.1M 0s
  4950K .......... .......... .......... .......... .......... 89% 65.2M 0s
  5000K .......... .......... .......... .......... .......... 90%  425M 0s
  5050K .......... .......... .......... .......... .......... 91% 41.1M 0s
  5100K .......... .......... .......... .......... .......... 92% 89.4M 0s
  5150K .......... .......... .......... .......... .......... 93%  316M 0s
  5200K .......... .......... .......... .......... .......... 94% 76.5M 0s
  5250K .......... .......... .......... .......... .......... 95% 76.5M 0s
  5300K .......... .......... .......... .......... .......... 95% 93.0M 0s
  5350K .......... .......... .......... .......... .......... 96% 1.44M 0s
  5400K .......... .......... .......... .......... .......... 97% 61.5M 0s
  5450K .......... .......... .......... .......... .......... 98% 58.8M 0s
  5500K .......... .......... .......... .......... .......... 99% 67.5M 0s
  5550K .......... .......... ...                             100%  354M=0.6s
2019-08-18 13:17:53 (9.68 MB/s) - 'git-2.23.0.tar.xz' saved [5707148/5707148]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/git-core-2.23.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 42668ea up to 2.23.0
fatal: HEAD does not point to a branch
Building git-core.spec with the following conditional flags:
 --without tests
from available:
--with   :	 tests_cvs
--without:	 doc gnome_keyring libsecret pcre <tests> tests_svn tk
Writing git revision for tag auto/ti/git-core-2.23.0-1
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.68643
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf git-2.23.0
Begin-TLD-Builder-Info
Build-Time: user:1.10s sys:0.19s real:4.44s (faults io:0 non-io:241243)
Files queued for ftp:
   5728751 git-core-2.23.0-1.src.rpm
       187 git-core-2.23.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info