[...]

  git switch -c <new-branch-name>
Or undo this operation with:
  git switch -
Turn off this advice by setting config variable advice.detachedHead to false
HEAD is now at df39ecb - updated to 1.46, updated URL
fatal: HEAD does not point to a branch
No conditional flags passed
from available:
--with   :	
--without:	 tests
Available branches: AC-branch RA-branch master
--2024-04-01 16:05:41--  http://distfiles.pld-linux.org/by-md5/d/2/d247d2327d7f32dca09cbeb51a953fc5/Log-Log4perl-1.46.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: 278058 (272K) [application/x-gzip]
Saving to: 'Log-Log4perl-1.46.tar.gz'
     0K .......... .......... .......... .......... .......... 18%  739K 0s
    50K .......... .......... .......... .......... .......... 36% 1.53M 0s
   100K .......... .......... .......... .......... .......... 55% 2.56M 0s
   150K .......... .......... .......... .......... .......... 73% 3.26M 0s
   200K .......... .......... .......... .......... .......... 92% 5.01M 0s
   250K .......... .......... .                               100% 5.77M=0.1s
2024-04-01 16:05:41 (1.80 MB/s) - 'Log-Log4perl-1.46.tar.gz' saved [278058/278058]
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
error: Unable to open /usr/lib/rpm/macros.perl: No such file or directory
Building target platforms: x86_64-linux
Building for target x86_64-linux
real 0.01
user 0.01
sys 0.00
Error: package build failed. (no more info)
exit status 1280
error: No files produced.
On detached HEAD. Use -r BRANCHNAME to override
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:0.37s sys:0.11s real:1.36s (faults io:1 non-io:72848)
End-TLD-Builder-Info