$ git clone -n https://src.fedoraproject.org/rpms/perl-DBD-SQLite.git /var/lib/mock/f45-build-22703-593/root/chroot_tmpdir/scmroot/perl-DBD-SQLite
Cloning into '/var/lib/mock/f45-build-22703-593/root/chroot_tmpdir/scmroot/perl-DBD-SQLite'...
$ git fetch origin afd3d0e06299c56431e897e9a8939531b7652ed5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-DBD-SQLite
 * [new ref]         afd3d0e06299c56431e897e9a8939531b7652ed5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at afd3d0e Perl 5.44 rebuild