[...]

   150K .......... .......... .......... .......... .......... 20%  273M 0s
   200K .......... .......... .......... .......... .......... 25%  255M 0s
   250K .......... .......... .......... .......... .......... 30%  283M 0s
   300K .......... .......... .......... .......... .......... 35%  300M 0s
   350K .......... .......... .......... .......... .......... 41%  271M 0s
   400K .......... .......... .......... .......... .......... 46%  257M 0s
   450K .......... .......... .......... .......... .......... 51%  275M 0s
   500K .......... .......... .......... .......... .......... 56%  294M 0s
   550K .......... .......... .......... .......... .......... 61%  294M 0s
   600K .......... .......... .......... .......... .......... 66%  256M 0s
   650K .......... .......... .......... .......... .......... 71%  268M 0s
   700K .......... .......... .......... .......... .......... 77%  267M 0s
   750K .......... .......... .......... .......... .......... 82%  283M 0s
   800K .......... .......... .......... .......... .......... 87%  256M 0s
   850K .......... .......... .......... .......... .......... 92%  292M 0s
   900K .......... .......... .......... .......... .......... 97%  274M 0s
   950K .......... .......... ...                             100%  254M=0.004s
2019-09-21 22:10:13 (268 MB/s) - 'lld-8.0.1.src.tar.xz' saved [996440/996440]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/llvm-8.0.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at a9f5c8b - updated to 8.0.1
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	 apidocs ocaml tests
--without:	 doc lldb multilib polly rt
Writing git revision for tag auto/ti/llvm-8.0.1-1
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.66607
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf llvm-8.0.1.src
Begin-TLD-Builder-Info
Build-Time: user:5.62s sys:1.94s real:14.82s (faults io:58 non-io:200105)
Files queued for ftp:
  76571621 llvm-8.0.1-1.src.rpm
       182 llvm-8.0.1-1.src.rpm.uploadinfo
End-TLD-Builder-Info