$ git clone -n https://src.fedoraproject.org/rpms/perl-File-Find-Iterator.git /var/lib/mock/f45-build-23579-598/root/chroot_tmpdir/scmroot/perl-File-Find-Iterator
Cloning into '/var/lib/mock/f45-build-23579-598/root/chroot_tmpdir/scmroot/perl-File-Find-Iterator'...
$ git fetch origin 80c0596b41d290c0410551ca1d4e6b73c86bcbde:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-File-Find-Iterator
 * [new ref]         80c0596b41d290c0410551ca1d4e6b73c86bcbde -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 80c0596 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild