$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Log-Log4perl.git /var/lib/mock/f39-build-1486501-34468/root/chroot_tmpdir/scmroot/perl-Test-Log-Log4perl
Cloning into '/var/lib/mock/f39-build-1486501-34468/root/chroot_tmpdir/scmroot/perl-Test-Log-Log4perl'...
$ git fetch origin 1558b54625e8ad8dea5277a7fe3f19fc0db23efc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Log-Log4perl
 * [new ref]         1558b54625e8ad8dea5277a7fe3f19fc0db23efc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1558b54 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild