[...]

HTTP request sent, awaiting response... 200 OK
Length: 992527 (969K) [application/x-gzip]
Saving to: 'libcpath-alpha-20181228.tar.gz'
     0K .......... .......... .......... .......... ..........  5%  623K 1s
    50K .......... .......... .......... .......... .......... 10% 1.22M 1s
   100K .......... .......... .......... .......... .......... 15% 83.1M 1s
   150K .......... .......... .......... .......... .......... 20% 35.7M 0s
   200K .......... .......... .......... .......... .......... 25% 1.27M 0s
   250K .......... .......... .......... .......... .......... 30% 58.2M 0s
   300K .......... .......... .......... .......... .......... 36%  116M 0s
   350K .......... .......... .......... .......... .......... 41% 83.0M 0s
   400K .......... .......... .......... .......... .......... 46% 1.28M 0s
   450K .......... .......... .......... .......... .......... 51%  395M 0s
   500K .......... .......... .......... .......... .......... 56% 81.9M 0s
   550K .......... .......... .......... .......... .......... 61% 40.1M 0s
   600K .......... .......... .......... .......... .......... 67% 80.5M 0s
   650K .......... .......... .......... .......... .......... 72%  314M 0s
   700K .......... .......... .......... .......... .......... 77% 85.1M 0s
   750K .......... .......... .......... .......... .......... 82% 84.6M 0s
   800K .......... .......... .......... .......... .......... 87% 85.7M 0s
   850K .......... .......... .......... .......... .......... 92% 1.37M 0s
   900K .......... .......... .......... .......... .......... 98%  407M 0s
   950K .......... .........                                  100% 39.4M=0.2s
2019-09-02 17:29:47 (3.92 MB/s) - 'libcpath-alpha-20181228.tar.gz' saved [992527/992527]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libcpath-20181228-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 8de777f - compact required versions comment
fatal: HEAD does not point to a branch
Writing git revision for tag auto/ti/libcpath-20181228-1
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.31679
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libcpath-20181228
Begin-TLD-Builder-Info
Build-Time: user:0.72s sys:0.13s real:2.68s (faults io:0 non-io:82082)
Files queued for ftp:
    984070 libcpath-20181228-1.src.rpm
       189 libcpath-20181228-1.src.rpm.uploadinfo
End-TLD-Builder-Info