[...]

  git switch -
Turn off this advice by setting config variable advice.detachedHead to false
HEAD is now at 67ba70f - drop obsolete and outdated manual inclusion of rpm macros
fatal: HEAD does not point to a branch
Available branches: AC-branch RA-branch master
--2024-04-01 16:05:29--  http://distfiles.pld-linux.org/by-md5/5/1/510ddc1bd75a8340ca7226123fb545c1/IO-Socket-INET6-2.72.tar.gz
Resolving distfiles.pld-linux.org... 193.239.45.41
Connecting to distfiles.pld-linux.org|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 27615 (27K) [application/x-gzip]
Saving to: 'IO-Socket-INET6-2.72.tar.gz'
     0K .......... .......... ......                          100%  657K=0.04s
2024-04-01 16:05:29 (657 KB/s) - 'IO-Socket-INET6-2.72.tar.gz' saved [27615/27615]
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-IO-Socket-INET6-2.72-1.src.rpm
real 0.03
user 0.02
sys 0.00
exit status 0
Writing package revision
builder: SMP make flags are set to -j2
fatal: HEAD does not point to a branch
Available branches: AC-branch RA-branch master
IO-Socket-INET6-2.72.tar.gz having proper md5sum already exists
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-IO-Socket-INET6-2.72-1.src.rpm
real 0.03
user 0.02
sys 0.00
Writing git revision for tag tld/perl-IO-Socket-INET6-2.72-1
On detached HEAD. Use -r BRANCHNAME to override
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:0.71s sys:0.29s real:2.63s (faults io:1 non-io:142611)
Files queued for ftp:
     38407 perl-IO-Socket-INET6-2.72-1.src.rpm
       197 perl-IO-Socket-INET6-2.72-1.src.rpm.uploadinfo
End-TLD-Builder-Info