$ git clone -n https://src.fedoraproject.org/rpms/perl-Class-CSV.git /var/lib/mock/f40-build-2015752-46111/root/chroot_tmpdir/scmroot/perl-Class-CSV
Cloning into '/var/lib/mock/f40-build-2015752-46111/root/chroot_tmpdir/scmroot/perl-Class-CSV'...
$ git fetch origin cc9da0edd6dfa6798f27b017033e403654d2fa79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Class-CSV
 * [new ref]         cc9da0edd6dfa6798f27b017033e403654d2fa79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc9da0e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild