$ git clone -n https://src.fedoraproject.org/rpms/perl-Data-Integer.git /var/lib/mock/f45-build-22882-594/root/chroot_tmpdir/scmroot/perl-Data-Integer
Cloning into '/var/lib/mock/f45-build-22882-594/root/chroot_tmpdir/scmroot/perl-Data-Integer'...
$ git fetch origin 8505ea3d1a0332ec34abd43ad7ba4e311c8fe6da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Data-Integer
 * [new ref]         8505ea3d1a0332ec34abd43ad7ba4e311c8fe6da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8505ea3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild