[...]

   550K .......... .......... .......... .......... .......... 41% 88.2M 0s
   600K .......... .......... .......... .......... .......... 45%  108M 0s
   650K .......... .......... .......... .......... .......... 48%  119M 0s
   700K .......... .......... .......... .......... .......... 52%  101M 0s
   750K .......... .......... .......... .......... .......... 55% 98.4M 0s
   800K .......... .......... .......... .......... .......... 59%  146M 0s
   850K .......... .......... .......... .......... .......... 62%  102M 0s
   900K .......... .......... .......... .......... .......... 66%  107M 0s
   950K .......... .......... .......... .......... .......... 69%  161M 0s
  1000K .......... .......... .......... .......... .......... 73%  118M 0s
  1050K .......... .......... .......... .......... .......... 76% 75.9M 0s
  1100K .......... .......... .......... .......... .......... 80% 64.4M 0s
  1150K .......... .......... .......... .......... .......... 83%  110M 0s
  1200K .......... .......... .......... .......... .......... 87%  193M 0s
  1250K .......... .......... .......... .......... .......... 90%  156M 0s
  1300K .......... .......... .......... .......... .......... 93%  192M 0s
  1350K .......... .......... .......... .......... .......... 97%  183M 0s
  1400K .......... .......... .......... ......               100%  148M=0.02s
2017-04-03 12:08:13 (79.5 MB/s) - 'ecj-4.5.jar' saved [1470676/1470676]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/gcc-4.8.5-4.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 69f3367... - updated to 4.8.5
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	 apidocs gtk mozilla qt symvers tests x
--without:	 ada alsa asan atomic bootstrap cxx dssi fortran gcc_libffi go gomp java mudflap multilib objc objcxx profiling python tsan
Writing git revision for tag auto/ti/gcc-4.8.5-4
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.32048
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf gcc-4.8.5
Begin-TLD-Builder-Info
Build-Time: user:4.67s sys:1.19s real:49.98s (faults io:4 non-io:201759)
Files queued for ftp:
  87472307 gcc-4.8.5-4.src.rpm
       181 gcc-4.8.5-4.src.rpm.uploadinfo
End-TLD-Builder-Info