$ git clone -n https://src.fedoraproject.org/rpms/perl-Term-Size-Perl.git /var/lib/mock/f40-build-778799-130100/root/chroot_tmpdir/scmroot/perl-Term-Size-Perl
Cloning into '/var/lib/mock/f40-build-778799-130100/root/chroot_tmpdir/scmroot/perl-Term-Size-Perl'...
$ git fetch origin 41240bfc011b8ee9c0181d3192eb989ac892e4e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Term-Size-Perl
 * [new ref]         41240bfc011b8ee9c0181d3192eb989ac892e4e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 41240bf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild