[...]

  6650K .......... .......... .......... .......... .......... 91% 94.6M 0s
  6700K .......... .......... .......... .......... .......... 92%  169M 0s
  6750K .......... .......... .......... .......... .......... 93% 96.9M 0s
  6800K .......... .......... .......... .......... .......... 93% 71.9M 0s
  6850K .......... .......... .......... .......... .......... 94%  148M 0s
  6900K .......... .......... .......... .......... .......... 95%  140M 0s
  6950K .......... .......... .......... .......... .......... 95%  125M 0s
  7000K .......... .......... .......... .......... .......... 96%  150M 0s
  7050K .......... .......... .......... .......... .......... 97% 73.4M 0s
  7100K .......... .......... .......... .......... .......... 97%  156M 0s
  7150K .......... .......... .......... .......... .......... 98%  141M 0s
  7200K .......... .......... .......... .......... .......... 99% 79.1M 0s
  7250K .......... .......... .......... .......... .......... 99%  142M 0s
  7300K ....                                                  100% 7931G=0.2s
2017-04-04 12:17:22 (29.0 MB/s) - 'nss-3.29.3.tar.gz' saved [7479458/7479458]
--2017-04-04 12:17:22--  http://distfiles.pld-linux.org/distfiles/by-md5/a/6/a61b375e390d9c3654eebd2031461f6b/root.der
Resolving distfiles.pld-linux.org (distfiles.pld-linux.org)... 193.239.45.41
Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1857 (1.8K) [application/x-x509-ca-cert]
Saving to: 'root.der'
     0K .                                                     100%  196M=0s
2017-04-04 12:17:25 (196 MB/s) - 'root.der' saved [1857/1857]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/nss-3.29.3-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at cf8bbc5... up to 3.29.3
fatal: HEAD does not point to a branch
Writing git revision for tag auto/ti/nss-3.29.3-1
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.92217
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf nss-3.29.3
Begin-TLD-Builder-Info
Build-Time: user:1.28s sys:0.46s real:43.06s (faults io:0 non-io:135576)
Files queued for ftp:
   7479683 nss-3.29.3-1.src.rpm
       182 nss-3.29.3-1.src.rpm.uploadinfo
End-TLD-Builder-Info