$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-FTP-RetrHandle.git /var/lib/mock/f40-build-2019582-46539/root/chroot_tmpdir/scmroot/perl-Net-FTP-RetrHandle
Cloning into '/var/lib/mock/f40-build-2019582-46539/root/chroot_tmpdir/scmroot/perl-Net-FTP-RetrHandle'...
$ git fetch origin 389ac809e7d3bd32116828134650c8d7cb84fd72:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-FTP-RetrHandle
 * [new ref]         389ac809e7d3bd32116828134650c8d7cb84fd72 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 389ac80 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild