$ git clone -n https://src.fedoraproject.org/rpms/perl-Class-DBI-Plugin.git /var/lib/mock/f45-build-22425-591/root/chroot_tmpdir/scmroot/perl-Class-DBI-Plugin
Cloning into '/var/lib/mock/f45-build-22425-591/root/chroot_tmpdir/scmroot/perl-Class-DBI-Plugin'...
$ git fetch origin ed8fc08c1e6ed04ee0192cc784a82f980112495d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Class-DBI-Plugin
 * [new ref]         ed8fc08c1e6ed04ee0192cc784a82f980112495d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed8fc08 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild