$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-DNS-Resolver-Programmable.git /var/lib/mock/f45-build-25261-610/root/chroot_tmpdir/scmroot/perl-Net-DNS-Resolver-Programmable
Cloning into '/var/lib/mock/f45-build-25261-610/root/chroot_tmpdir/scmroot/perl-Net-DNS-Resolver-Programmable'...
$ git fetch origin b151ea56e7cdaafc1ca2bbcb203374be6c81f923:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-DNS-Resolver-Programmable
 * [new ref]         b151ea56e7cdaafc1ca2bbcb203374be6c81f923 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b151ea5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild