[...]

 50250K .......... .......... .......... .......... .......... 98% 98.5M 0s
 50300K .......... .......... .......... .......... .......... 98%  178M 0s
 50350K .......... .......... .......... .......... .......... 98% 93.1M 0s
 50400K .......... .......... .......... .......... .......... 98% 86.1M 0s
 50450K .......... .......... .......... .......... .......... 98% 81.6M 0s
 50500K .......... .......... .......... .......... .......... 98%  114M 0s
 50550K .......... .......... .......... .......... .......... 99% 19.0M 0s
 50600K .......... .......... .......... .......... .......... 99%  106M 0s
 50650K .......... .......... .......... .......... .......... 99% 93.0M 0s
 50700K .......... .......... .......... .......... .......... 99% 94.1M 0s
 50750K .......... .......... .......... .......... .......... 99% 4.79M 0s
 50800K .......... .......... .......... .......... .......... 99%  114M 0s
 50850K .......... .......... .......... .......... .......... 99%  119M 0s
 50900K .......... .......... .......... .......... .......... 99%  105M 0s
 50950K .......... .......... .......... .......... .......... 99% 77.0M 0s
 51000K .......... .......... .......... .......... .......... 99% 85.7M 0s
 51050K .......... .....                                      100%  186M=1.5s
2020-04-06 18:47:09 (33.9 MB/s) - 'node-v12.16.1.tar.gz' saved [52290732/52290732]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/nodejs-12.16.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
HEAD is now at 4398233 - updated to 12.16.1 (12.15.0 fixed CVE-2019-15604 CVE-2019-15605 CVE-2019-15606) - one more change needed in Disable-running-gyp-on-shared-deps patch
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	 http_parser
--without:	 system_uv
Writing git revision for tag auto/ti/nodejs-12.16.1-1
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.51704
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf node-v12.16.1
Begin-TLD-Builder-Info
Build-Time: user:3.49s sys:1.22s real:7.44s (faults io:0 non-io:121892)
Files queued for ftp:
  52007606 nodejs-12.16.1-1.src.rpm
       186 nodejs-12.16.1-1.src.rpm.uploadinfo
End-TLD-Builder-Info