$ git clone -n https://src.fedoraproject.org/rpms/perl-DBD-SQLite2.git /var/lib/mock/f45-build-22700-593/root/chroot_tmpdir/scmroot/perl-DBD-SQLite2
Cloning into '/var/lib/mock/f45-build-22700-593/root/chroot_tmpdir/scmroot/perl-DBD-SQLite2'...
$ git fetch origin bdf56655ea7a5583ff01f1e4fec935f71b937d0f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-DBD-SQLite2
 * [new ref]         bdf56655ea7a5583ff01f1e4fec935f71b937d0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bdf5665 Perl 5.44 rebuild